openapi.json

{
  "openapi": "3.0.0",
  "info": {
    "title": "Lens API",
    "description": "Unified Stellar price API aggregating SDEX + AMM prices.\nEvery route is served under the `/v1` version segment; the versioned path is the canonical one documented here. The same routes also answer at their unversioned paths as deprecated aliases so pre-`/v1` integrations keep working — those responses carry `Deprecation` and `Link` headers pointing at the successor. See `docs/api-versioning.md` for the retirement policy.\nCache policy: every route sends a deliberate `Cache-Control` response header. Live prices (`/price/*`) are `public, max-age=30`; aggregates (`/price/*/history`, `/price/twap/*`, `/price/vwap/*`, `/prices/history`, `/compare/*`, `/spreads/*`) are `public, max-age=60`; slower-moving views (`/volumes/*`, `/screener`, `/basket`) are `public, max-age=120`; reference data that changes rarely (`/pairs`, `/pools`, `/benchmark/*`) is `public, max-age=300`; the discovery document is `public, max-age=3600`. `/candles` for a closed historical window (its `to` at least one full interval in the past) is *probably* immutable — backfill can rewrite history — so it is `public, max-age=3600, stale-while-revalidate=86400`; the still-forming window is `public, max-age=60`. Every `public` response also sends `Vary: x-network`, because the Stellar network can come from the `x-network` header (not part of the URL cache key). Routes behind the x402 payment gate use `private` instead of `public` when x402 is configured, so a shared cache never serves paid content for free. Per-caller responses (`/usage/me`), operator routes (`/admin/*`), mutations and error responses are `no-store` and must never sit in a shared cache.\nData Quality Guarantees: see `docs/data-quality.md` for explicit SLAs and guarantees on freshness (e.g. 300s staleness bound), completeness, precision (PostgreSQL Decimal(36,18) and negotiated string serialization), and multi-venue coverage across SDEX, Stellar AMM, Soroswap, and Aquarius.",
    "version": "0.1.0",
    "license": {
      "name": "MIT",
      "url": "https://opensource.org/licenses/MIT"
    }
  },
  "servers": [
    {
      "url": "http://localhost:4000",
      "description": "Local development server"
    }
  ],
  "paths": {
    "/v1/venues/registry": {
      "get": {
        "operationId": "getVenueRegistry",
        "summary": "List registered venues and their network liveness",
        "x-question": "Which venue adapters (order books, AMMs, oracles) are registered and live?",
        "x-example": "GET /venues/registry?network=testnet",
        "x-order": 41,
        "x-category": "System Health & Venue Infrastructure",
        "description": "Returns each registered venue adapter for the selected network. Liveness is based on recent price writes where available; on-demand adapters without persisted price points report unknown.",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Registered venues and their current liveness",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "network",
                    "venues"
                  ],
                  "properties": {
                    "network": {
                      "type": "string",
                      "enum": [
                        "testnet",
                        "mainnet"
                      ]
                    },
                    "venues": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "required": [
                          "id",
                          "kind",
                          "network",
                          "enabled",
                          "liveness",
                          "lastSeenAt"
                        ],
                        "properties": {
                          "id": {
                            "type": "string"
                          },
                          "kind": {
                            "type": "string",
                            "enum": [
                              "orderbook",
                              "amm",
                              "oracle"
                            ]
                          },
                          "network": {
                            "type": "string",
                            "enum": [
                              "testnet",
                              "mainnet"
                            ]
                          },
                          "enabled": {
                            "type": "boolean"
                          },
                          "liveness": {
                            "type": "string",
                            "enum": [
                              "live",
                              "stale",
                              "disabled",
                              "unknown"
                            ]
                          },
                          "lastSeenAt": {
                            "type": "string",
                            "format": "date-time",
                            "nullable": true
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v1/venues": {
      "get": {
        "x-question": "Which venue is actually carrying the trading volume?",
        "x-example": "GET /venues?window=24h&network=testnet",
        "x-order": 14,
        "x-category": "Market Overview & Liquidity Pools",
        "operationId": "getVenueVolumeShare",
        "summary": "Venue Share of Volume",
        "description": "Per-venue traded volume, market share (percentage of total), and period-over-period percentage change comparing the requested window against the immediately preceding window of identical duration.\nMarket shares sum to 100% within floating-point tolerance. Stale or excluded venues are explicitly listed in `excludedVenues`.\nAll queries are filtered by `network` via the `x-network` header — testnet and mainnet data are never merged into a single series.",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "name": "window",
            "in": "query",
            "description": "Time window for the aggregation",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "24h",
                "7d",
                "30d"
              ],
              "default": "24h"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Venue volume share and market share data",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VenuesResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid window parameter",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "error"
                  ],
                  "properties": {
                    "error": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v1/live": {
      "get": {
        "x-question": "Is the service process alive at all?",
        "x-example": "GET /live",
        "x-order": 42,
        "x-category": "System Health & Venue Infrastructure",
        "operationId": "getLive",
        "summary": "Liveness probe",
        "description": "Reports whether this process is wedged and needs to be restarted. It checks no dependencies by design: a process that cannot reach Postgres is still healthy and should keep running, so failing liveness during a database outage would restart every instance at once. Use `/ready` to decide whether to send traffic.",
        "security": [],
        "responses": {
          "200": {
            "description": "Process is alive."
          }
        }
      }
    },
    "/v1/tvl": {
      "get": {
        "x-question": "How much value is locked across Stellar DeFi, and in which venues?",
        "x-example": "GET /tvl?network=testnet",
        "x-order": 13,
        "x-category": "Market Overview & Liquidity Pools",
        "operationId": "getTvl",
        "summary": "Total Value Locked across Stellar DeFi venues",
        "description": "Aggregates Total Value Locked (TVL) in USD across Stellar Classic AMM, Soroswap, and Aquarius. Reports totals, breakdown by venue, breakdown by asset with valuation sources named, and marks pools with unpriceable assets as unpriced rather than zero. Querying `?history=true` returns historical hourly TVL samples.",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "name": "history",
            "in": "query",
            "required": false,
            "description": "Return historical time series of TVL when true",
            "schema": {
              "type": "boolean",
              "default": false
            }
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "description": "Historical lookback window in hours (default 24)",
            "schema": {
              "type": "string",
              "default": 24
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Total Value Locked breakdown or historical series",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "ok",
                    "uptimeSeconds"
                  ],
                  "properties": {
                    "ok": {
                      "type": "boolean",
                      "example": true
                    },
                    "uptimeSeconds": {
                      "type": "integer",
                      "description": "Seconds since the process started.",
                      "example": 3600
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v1/ready": {
      "get": {
        "x-question": "Is it safe to send traffic yet, or are dependencies still starting?",
        "x-example": "GET /ready",
        "x-order": 43,
        "x-category": "System Health & Venue Infrastructure",
        "operationId": "getReady",
        "summary": "Readiness probe",
        "description": "Reports whether this process should receive traffic yet. Unhealthy until the boot sequence finishes — the server starts listening before the ingesters and background workers are running — and while Postgres is unreachable or unmigrated, or Redis is unreachable when Redis is part of readiness (`READINESS_REDIS_CHECK`, default true).\nA probe timeout is reported as `down`, and answers are cached briefly, so this is cheap to poll every few seconds. `/live` stays healthy throughout: a starting instance should be held out of rotation, not killed.",
        "security": [],
        "responses": {
          "200": {
            "description": "Ready to receive traffic.",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ReadinessReport"
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "503": {
            "description": "Not ready. `ok` is false and `checks` says which dependency (or the boot sequence) is responsible. `/live` remains healthy.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ReadinessReport",
                  "properties": {
                    "network": {
                      "type": "string",
                      "enum": [
                        "testnet",
                        "mainnet"
                      ]
                    },
                    "totalTvlUsd": {
                      "type": "number"
                    },
                    "unpricedPoolsCount": {
                      "type": "integer"
                    },
                    "pricedPoolsCount": {
                      "type": "integer"
                    },
                    "venues": {
                      "type": "object"
                    },
                    "byAsset": {
                      "type": "object"
                    },
                    "pools": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    },
                    "computedAt": {
                      "type": "string",
                      "format": "date-time"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v1/status": {
      "get": {
        "operationId": "getStatus",
        "summary": "Get API status and indexer state",
        "x-question": "Is the Lens indexer healthy, up to date, and what is the latest processed ledger?",
        "x-example": "GET /status?network=testnet",
        "x-order": 40,
        "x-category": "System Health & Venue Infrastructure",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "API status and health diagnostics",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "ok": {
                      "type": "boolean"
                    },
                    "status": {
                      "type": "string",
                      "enum": [
                        "healthy",
                        "degraded",
                        "unhealthy"
                      ]
                    },
                    "network": {
                      "type": "string",
                      "enum": [
                        "testnet",
                        "mainnet"
                      ]
                    },
                    "health": {
                      "type": "object",
                      "properties": {
                        "process": {
                          "type": "string"
                        },
                        "data": {
                          "type": "string"
                        }
                      }
                    },
                    "process": {
                      "type": "object",
                      "properties": {
                        "uptimeSeconds": {
                          "type": "number"
                        },
                        "memoryUsageMb": {
                          "type": "number"
                        },
                        "status": {
                          "type": "string"
                        }
                      }
                    },
                    "data": {
                      "type": "object",
                      "properties": {
                        "lastIndexedLedger": {
                          "type": "integer",
                          "nullable": true
                        },
                        "lastProcessedAt": {
                          "type": "string",
                          "format": "date-time",
                          "nullable": true
                        },
                        "ingestLagSeconds": {
                          "type": "integer",
                          "nullable": true
                        },
                        "isStale": {
                          "type": "boolean"
                        }
                      }
                    },
                    "watchedPairs": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      }
                    },
                    "lastIndexedLedger": {
                      "type": "integer",
                      "nullable": true
                    },
                    "lastProcessedAt": {
                      "type": "string",
                      "format": "date-time",
                      "nullable": true
                    },
                    "ingestLagSeconds": {
                      "type": "integer",
                      "nullable": true
                    },
                    "retentionPath": {
                      "type": "string",
                      "enum": [
                        "starting",
                        "redis_queue",
                        "in_process"
                      ],
                      "description": "Which scheduler is pruning snapshots. `redis_queue` is the normal path; `in_process` means Redis was unreachable at boot and an hourly in-process timer took over, with a retry still running. Reported so that fallback is visible rather than inferred from the absence of queue activity."
                    },
                    "adminConfigured": {
                      "type": "boolean",
                      "description": "Whether this deployment has an ADMIN_TOKEN configured, so an operator can tell a rejected token from a disabled admin surface. Reports only that a token is set, never any part of its value. Admin routes answer 503 admin_not_configured when this is false."
                    }
                  }
                }
              }
            }
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "503": {
            "description": "Service unhealthy or database unreachable",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "ok": {
                      "type": "boolean"
                    },
                    "status": {
                      "type": "string"
                    },
                    "error": {
                      "type": "string",
                      "description": "A fixed phrase, never the database driver's message. This route is public and unauthenticated, and a connection failure carries the host, the user and sometimes the whole connection string; the detail is logged server-side instead.",
                      "example": "Database unavailable"
                    },
                    "pagingCondition": {
                      "type": "string",
                      "example": "DATABASE_DOWN"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v1/snapshot": {
      "get": {
        "x-question": "Can I get the whole market in one request instead of ten?",
        "x-example": "GET /snapshot?network=testnet",
        "x-order": 15,
        "x-category": "Market Overview & Liquidity Pools",
        "operationId": "getSnapshot",
        "summary": "Whole-network snapshot (venues, TVL, 24h volume, top pairs, pegs, freshness)",
        "description": "A single timestamped summary of one network: every venue's liveness, AMM pool reserves (TVL), 24h traded volume, the busiest pairs, stablecoin peg readings and how fresh the underlying data is. All figures are read in one consistent database statement, so `asOf` is a real instant and every age is measured from it. Missing data is reported as `null` with a reason (or an empty list), never invented — a cross-pair volume total is only returned when the pairs share one unit. Responses are cached briefly per network; `cache.ageSeconds` states the age of a served copy.",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Network snapshot",
            "headers": {
              "Cache-Control": {
                "schema": {
                  "type": "string"
                },
                "description": "Freshness/brief-caching policy for the snapshot."
              },
              "X-Cache": {
                "schema": {
                  "type": "string",
                  "enum": [
                    "HIT",
                    "MISS"
                  ]
                },
                "description": "Whether this response came from the short-lived cache."
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/SnapshotResponse"
                }
              }
            }
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Snapshot aggregation failed",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/InternalErrorResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/price/{assetA}/{assetB}": {
      "get": {
        "operationId": "getPrice",
        "summary": "Get aggregated price for a pair",
        "x-question": "What is the current market price and 24-hour volume for an asset pair?",
        "x-example": "GET /price/XLM/USDC?network=testnet",
        "x-order": 1,
        "x-category": "Core Pricing & Trade Execution",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "staleThreshold",
            "in": "query",
            "required": false,
            "description": "Max age in seconds before the price is marked stale (overrides default staleness bound).",
            "schema": {
              "type": "integer",
              "minimum": 1
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/DecimalFormatHeader"
          }
        ],
        "responses": {
          "200": {
            "description": "Aggregated price data",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/AggregatedPrice"
                }
              }
            }
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "404": {
            "description": "Pair not watched"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/premium/{assetA}/{assetB}": {
      "get": {
        "x-question": "Is this pair trading above or below the centralised exchanges?",
        "x-example": "GET /premium/XLM/USDC?network=testnet",
        "x-order": 29,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "getPremium",
        "summary": "Get on-chain vs CEX price premium and spread",
        "description": "Returns the on-chain price, the best CEX price, the spread in basis points, both sources, and both timestamps. Refuses to answer with a 400 when either side is older than the configured staleness bound.",
        "security": [],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Premium and spread calculation",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/PremiumResponse"
                }
              }
            }
          },
          "400": {
            "description": "Stale price data or unrecognised network",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/PremiumErrorResponse"
                }
              }
            }
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Internal server error",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "error",
                    "code"
                  ],
                  "properties": {
                    "error": {
                      "type": "string"
                    },
                    "code": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v1/price/{assetA}/{assetB}/route": {
      "get": {
        "operationId": "getBestRoute",
        "summary": "Get best swap route for a pair and amount",
        "x-question": "Where can I execute a swap for the best return at a given trade size?",
        "x-example": "GET /price/XLM/USDC/route?amount=1000&network=testnet",
        "x-order": 2,
        "x-category": "Core Pricing & Trade Execution",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "amount",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number",
              "default": 1000
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/DecimalFormatHeader"
          }
        ],
        "responses": {
          "200": {
            "description": "Best route information",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/RouteInfo"
                }
              }
            }
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/price/{asset}/fiat": {
      "get": {
        "x-question": "What is this asset worth in my local currency, such as naira?",
        "x-example": "GET /price/XLM/fiat?currency=NGN&network=testnet",
        "x-order": 6,
        "x-category": "Core Pricing & Trade Execution",
        "operationId": "getFiatPrice",
        "summary": "Convert asset price to fiat currency with NGN support (#290)",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "example": "XLM"
            }
          },
          {
            "name": "currency",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "default": "USD"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Price converted into target fiat currency",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object"
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/price/{assetA}/{assetB}/history": {
      "get": {
        "operationId": "getPriceHistory",
        "summary": "Get price history buckets",
        "description": "Returns price aggregate buckets (1m, 5m, 1h, 24h). Buckets are aggregated with exact numeric arithmetic in the database, so a sum does not depend on the order rows were summed in; values are narrowed to JSON numbers at the edge.",
        "x-question": "What were the historical price buckets for a pair over a recent window?",
        "x-example": "GET /price/XLM/USDC/history?window=1h&network=testnet",
        "x-order": 34,
        "x-category": "Historical Trends & Robust Averages",
        "security": [],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "1m",
                "5m",
                "1h",
                "24h"
              ],
              "default": "1h"
            }
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "default": 100,
              "maximum": 1000
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/DecimalFormatHeader"
          }
        ],
        "responses": {
          "200": {
            "description": "Price history",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "pairKey": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string",
                      "enum": [
                        "testnet",
                        "mainnet"
                      ]
                    },
                    "window": {
                      "type": "string"
                    },
                    "incomplete": {
                      "type": "boolean"
                    },
                    "gaps": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/DataGap"
                      }
                    },
                    "buckets": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/PriceBucket"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/pools": {
      "get": {
        "operationId": "getPools",
        "summary": "Get AMM liquidity pool reserves and spot prices",
        "description": "Latest snapshot per pool for one network. Paginated with the shared keyset convention: ordered by pool_id ascending, default limit 50, maximum 200.",
        "x-question": "Which AMM liquidity pools are being watched, and what are their reserves?",
        "x-example": "GET /pools?network=testnet",
        "x-order": 9,
        "x-category": "Market Overview & Liquidity Pools",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/CursorQuery"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "description": "Page size. Out-of-range values are clamped into [1, 200].",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 200,
              "default": 50
            }
          }
        ],
        "responses": {
          "200": {
            "description": "List of pools",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "pools",
                    "nextCursor",
                    "hasMore"
                  ],
                  "properties": {
                    "pools": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "pool_id": {
                            "type": "string"
                          },
                          "asset_a": {
                            "type": "string"
                          },
                          "asset_b": {
                            "type": "string"
                          },
                          "reserve_a": {
                            "oneOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "string"
                              }
                            ]
                          },
                          "reserve_b": {
                            "oneOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "string"
                              }
                            ]
                          },
                          "spot_price": {
                            "oneOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "string"
                              }
                            ]
                          },
                          "fee_bp": {
                            "type": "integer"
                          },
                          "timestamp": {
                            "type": "string",
                            "format": "date-time"
                          },
                          "window": {
                            "type": "string",
                            "enum": [
                              "24h"
                            ],
                            "description": "The window every estimate below is measured over."
                          },
                          "feeAprPct": {
                            "type": "number",
                            "nullable": true,
                            "description": "24h fee return annualised by 365. Null when the pool has no value or no AMM volume in the window, which is an unknown return rather than a zero one."
                          },
                          "impermanentLossPct": {
                            "type": "number",
                            "nullable": true,
                            "description": "Constant-product divergence loss over the window, already signed: zero when the price has not moved and negative otherwise. Null when the window has no opening price."
                          },
                          "netReturn24hPct": {
                            "type": "number",
                            "nullable": true,
                            "description": "24h fee return plus the (negative) divergence loss. Null when either part is unknown."
                          },
                          "estimate": {
                            "type": "boolean",
                            "description": "Always true. These are floating-point estimates, not settled values, and are not affected by ?decimalFormat=string."
                          }
                        }
                      }
                    },
                    "nextCursor": {
                      "type": "string",
                      "nullable": true
                    },
                    "hasMore": {
                      "type": "boolean"
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid limit or cursor"
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/candles/{assetA}/{assetB}": {
      "get": {
        "operationId": "getCandles",
        "summary": "Get OHLCV candle data",
        "description": "OHLCV candles for a pair. Buckets are aggregated with exact numeric arithmetic in the database, so a sum does not depend on the order rows were summed in; values are narrowed to JSON numbers at the edge. Paginated with the shared keyset convention: ordered by bucket start time ascending, default limit 500, maximum 5000.",
        "x-question": "What are the historical OHLCV candlestick bars for a trading pair?",
        "x-example": "GET /candles/XLM/USDC?interval=1h&network=testnet",
        "x-order": 33,
        "x-category": "Historical Trends & Robust Averages",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "interval",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "1m",
                "5m",
                "15m",
                "1h",
                "4h",
                "1d"
              ],
              "default": "1h"
            }
          },
          {
            "name": "from",
            "in": "query",
            "required": false,
            "description": "Start of the time window (inclusive). Together with `to` this defines a half-open interval [from, to): samples whose timestamp is exactly `from` are included, samples whose timestamp is exactly `to` are excluded. This means two adjacent windows [T0, T1) and [T1, T2) share no boundary — a sample landing exactly on T1 appears in exactly one of the two windows.",
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "name": "to",
            "in": "query",
            "required": false,
            "description": "End of the time window (exclusive). Together with `from` this defines a half-open interval [from, to): samples whose timestamp is exactly `to` are excluded, samples whose timestamp is exactly `from` are included. This means two adjacent windows [T0, T1) and [T1, T2) share no boundary — a sample landing exactly on T1 appears in exactly one of the two windows.",
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "$ref": "#/components/parameters/CursorQuery"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "description": "Page size. Out-of-range values are clamped into [1, 5000].",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 5000,
              "default": 500
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Candle data",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "pairKey",
                    "interval",
                    "from",
                    "to",
                    "candles",
                    "nextCursor",
                    "hasMore"
                  ],
                  "properties": {
                    "pairKey": {
                      "type": "string"
                    },
                    "interval": {
                      "type": "string"
                    },
                    "from": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "to": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "candles": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "time": {
                            "type": "string",
                            "format": "date-time"
                          },
                          "open": {
                            "type": "number"
                          },
                          "high": {
                            "type": "number"
                          },
                          "low": {
                            "type": "number"
                          },
                          "close": {
                            "type": "number"
                          },
                          "volume": {
                            "type": "number"
                          }
                        }
                      }
                    },
                    "nextCursor": {
                      "type": "string",
                      "nullable": true
                    },
                    "hasMore": {
                      "type": "boolean"
                    },
                    "incomplete": {
                      "type": "boolean"
                    },
                    "gaps": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/DataGap"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/prices/history": {
      "get": {
        "operationId": "getPriceSnapshots",
        "summary": "Get historical 1-minute price snapshots",
        "x-question": "Where can I query raw 1-minute historical snapshots or export them as CSV?",
        "x-example": "GET /prices/history?pair=XLM/USDC&interval=1m&network=testnet",
        "x-order": 35,
        "x-category": "Historical Trends & Robust Averages",
        "description": "Returns minute-resolution price snapshots for a pair over [from, to], optionally aggregated into 5m or 1h buckets, with exact numeric arithmetic in the database so a sum does not depend on row order. Snapshots are retained for ~30 days. Paginated with the shared keyset convention: ordered by bucket start time ascending, default limit 1000, maximum 10000 points. With format=csv the pagination envelope travels in the X-Next-Cursor and X-Has-More response headers; with format=json it is in the body. Gated by x402 (matches the /price prefix).",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "pair",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM/USDC"
          },
          {
            "name": "interval",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "1m",
                "5m",
                "1h"
              ],
              "default": "1m"
            }
          },
          {
            "name": "from",
            "in": "query",
            "required": false,
            "description": "Start of the time window (inclusive). Together with `to` this defines a half-open interval [from, to): samples whose timestamp is exactly `from` are included, samples whose timestamp is exactly `to` are excluded. This means two adjacent windows [T0, T1) and [T1, T2) share no boundary — a sample landing exactly on T1 appears in exactly one of the two windows.",
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "name": "to",
            "in": "query",
            "required": false,
            "description": "End of the time window (exclusive). Together with `from` this defines a half-open interval [from, to): samples whose timestamp is exactly `to` are excluded, samples whose timestamp is exactly `from` are included. This means two adjacent windows [T0, T1) and [T1, T2) share no boundary — a sample landing exactly on T1 appears in exactly one of the two windows.",
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "name": "format",
            "in": "query",
            "required": false,
            "description": "Response encoding. `csv` returns a text/csv body holding a `ts,price,volume` table (RFC 4180 quoting, LF line endings, one trailing newline); `json` is the default.",
            "schema": {
              "type": "string",
              "enum": [
                "json",
                "csv"
              ],
              "default": "json"
            }
          },
          {
            "$ref": "#/components/parameters/CursorQuery"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "description": "Page size (number of buckets). Out-of-range values are clamped into [1, 10000].",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 10000,
              "default": 1000
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Historical price snapshots. When more buckets exist beyond this page, the response carries X-Next-Cursor (pass it back as ?cursor=) and X-Has-More: true.",
            "headers": {
              "X-Next-Cursor": {
                "description": "Opaque cursor for the next page; absent on the last page.",
                "schema": {
                  "type": "string"
                }
              },
              "X-Has-More": {
                "description": "'true' when another page exists, 'false' otherwise.",
                "schema": {
                  "type": "string",
                  "enum": [
                    "true",
                    "false"
                  ]
                }
              }
            },
            "content": {
              "text/csv": {
                "schema": {
                  "type": "string",
                  "example": "ts,price,volume\n2025-01-01T00:00:00.000Z,1.25,500\n"
                }
              },
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "pair",
                    "network",
                    "interval",
                    "from",
                    "to",
                    "count",
                    "points",
                    "nextCursor",
                    "hasMore"
                  ],
                  "properties": {
                    "pair": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string",
                      "enum": [
                        "testnet",
                        "mainnet"
                      ]
                    },
                    "interval": {
                      "type": "string"
                    },
                    "from": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "to": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "incomplete": {
                      "type": "boolean"
                    },
                    "gaps": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/DataGap"
                      }
                    },
                    "count": {
                      "type": "integer",
                      "description": "Number of points in this page (not the total across pages)."
                    },
                    "points": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "ts": {
                            "type": "string",
                            "format": "date-time"
                          },
                          "price": {
                            "type": "number"
                          },
                          "volume": {
                            "type": "number"
                          }
                        }
                      }
                    },
                    "nextCursor": {
                      "type": "string",
                      "nullable": true
                    },
                    "hasMore": {
                      "type": "boolean"
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/pairs": {
      "get": {
        "operationId": "listPairs",
        "summary": "List all active trading pairs",
        "description": "Active trading pairs with their latest price metadata. Paginated with the shared keyset convention: ordered by pairKey ascending, default limit 50, maximum 200.",
        "x-question": "Which trading pairs are currently tracked by Lens on the active network?",
        "x-example": "GET /pairs?network=testnet",
        "x-order": 7,
        "x-category": "Market Overview & Liquidity Pools",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/CursorQuery"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "description": "Page size. Out-of-range values are clamped into [1, 200].",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 200,
              "default": 50
            }
          }
        ],
        "responses": {
          "200": {
            "description": "List of pairs",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "pairs",
                    "nextCursor",
                    "hasMore"
                  ],
                  "properties": {
                    "pairs": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "pairKey": {
                            "type": "string"
                          },
                          "assetA": {
                            "$ref": "#/components/schemas/Asset"
                          },
                          "assetB": {
                            "$ref": "#/components/schemas/Asset"
                          },
                          "latestPrice": {
                            "type": "number",
                            "nullable": true
                          },
                          "lastUpdated": {
                            "type": "string",
                            "format": "date-time",
                            "nullable": true
                          }
                        }
                      }
                    },
                    "nextCursor": {
                      "type": "string",
                      "nullable": true
                    },
                    "hasMore": {
                      "type": "boolean"
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid limit or cursor"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      },
      "post": {
        "operationId": "addPair",
        "summary": "Add a new trading pair (Admin only)",
        "x-question": "How do I configure Lens to track a new trading pair?",
        "x-example": "POST /pairs",
        "x-order": 8,
        "x-category": "Market Overview & Liquidity Pools",
        "security": [
          {
            "adminAuth": []
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "assetA": {
                    "type": "string",
                    "example": "XLM"
                  },
                  "assetB": {
                    "type": "string",
                    "example": "USDC:GBBD47IF6LWK7P7MDEVSCWR7DPUWV3NY3DTQEVFL4NAT4AQH3ZLLFLA5"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "201": {
            "description": "Pair added"
          },
          "400": {
            "description": "Invalid input"
          },
          "401": {
            "description": "Unauthorized"
          },
          "409": {
            "description": "Pair already exists"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/price/{assetA}/{assetB}/depth": {
      "get": {
        "operationId": "getDepth",
        "summary": "Get order-book depth and execution slippage for a pair",
        "x-question": "What is the simulated order-book depth and expected slippage for a trade size?",
        "x-example": "GET /price/XLM/USDC/depth?amount=1000&network=testnet",
        "x-order": 4,
        "x-category": "Core Pricing & Trade Execution",
        "description": "Simulates an order of `amount` units of assetA and returns the price ladder plus the execution price and slippage versus the spot price.",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "amount",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number",
              "default": 1000
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/DecimalFormatHeader"
          }
        ],
        "responses": {
          "200": {
            "description": "Depth ladder",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/DepthResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid amount"
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "404": {
            "description": "Pair not watched"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/book/{assetA}/{assetB}": {
      "get": {
        "operationId": "getBook",
        "summary": "Get the aggregated SDEX and AMM price ladder for a pair",
        "x-question": "What does the combined order book look like across SDEX and AMM liquidity pools?",
        "x-example": "GET /book/XLM/USDC?depth=0.1&step=0.01&network=testnet",
        "x-order": 3,
        "x-category": "Core Pricing & Trade Execution",
        "description": "Returns asks and bids as cumulative assetA size at each price. Live SDEX levels are reported as observed; AMM levels are synthetic, fee-adjusted reserve steps. `depth` is a fractional price distance around spot (default 0.1), and `step` is the fraction of each AMM reserve used per synthetic level (default 0.01). Per-venue sample counts, observation times, ages and availability are included.",
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Base asset; use XLM for native Stellar or CODE:ISSUER for a token.",
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Quote asset; token issuers must be supplied in full.",
            "example": "USDC:GBBD47IF6LWK7P7MDEVSCWR7DPUWV3NY3DTQEVFL4NAT4AQH3ZLLFLA5"
          },
          {
            "name": "depth",
            "in": "query",
            "required": false,
            "description": "Maximum fractional distance from spot; valid range 0 to 0.5.",
            "schema": {
              "type": "number",
              "minimum": 0,
              "maximum": 0.5,
              "default": 0.1
            }
          },
          {
            "name": "step",
            "in": "query",
            "required": false,
            "description": "AMM input-reserve fraction per synthetic rung; valid range 0.001 to 0.1.",
            "schema": {
              "type": "number",
              "minimum": 0.001,
              "maximum": 0.1,
              "default": 0.01
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/DecimalFormatHeader"
          }
        ],
        "responses": {
          "200": {
            "description": "Book levels with per-venue provenance; unavailable venues are identified in the response.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BookResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid asset, depth, or step parameter"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "503": {
            "description": "No source could be read; response provenance identifies failed venues.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BookResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/impact/{assetA}/{assetB}": {
      "get": {
        "x-question": "How does slippage grow as my trade size increases?",
        "x-example": "GET /impact/XLM/USDC?network=testnet",
        "x-order": 5,
        "x-category": "Core Pricing & Trade Execution",
        "operationId": "getImpact",
        "summary": "Get an adaptive slippage impact curve for a pair",
        "description": "Returns slippage at standard trade sizes, an additional liquidity-sized point, and the size at which configured slippage thresholds are crossed. A thin pair returns `insufficient_liquidity` instead of a fabricated 100% slippage result.",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "thresholds",
            "in": "query",
            "required": false,
            "description": "Comma-separated positive slippage percentages. Defaults to 1,5,10.",
            "schema": {
              "type": "string",
              "default": "1,5,10"
            }
          },
          {
            "name": "liquidityFraction",
            "in": "query",
            "required": false,
            "description": "Usable fraction of the A-side reserve, between 0 and 1.",
            "schema": {
              "type": "number",
              "default": 0.5
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Adaptive impact curve",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ImpactResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid threshold or liquidity settings"
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "404": {
            "description": "Pair or AMM liquidity not found"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/price/twap/{assetA}/{assetB}": {
      "get": {
        "operationId": "getTwap",
        "summary": "Get a manipulation-resistant time-weighted average price",
        "x-question": "What is the manipulation-resistant time-weighted average price (TWAP) for settlement?",
        "x-example": "GET /price/twap/XLM/USDC?window=60&sampleInterval=60&method=iqr&network=testnet",
        "x-order": 36,
        "x-category": "Historical Trends & Robust Averages",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "description": "Lookback window in minutes.",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 1440,
              "default": 60
            }
          },
          {
            "name": "sampleInterval",
            "in": "query",
            "required": false,
            "description": "Sampling grid width in seconds.",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 3600,
              "default": 60
            }
          },
          {
            "name": "method",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "iqr",
                "modified_zscore"
              ],
              "default": "iqr"
            }
          },
          {
            "name": "staleThreshold",
            "in": "query",
            "required": false,
            "description": "Max age in seconds before the price is marked stale (overrides default staleness bound).",
            "schema": {
              "type": "integer",
              "minimum": 1
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "$ref": "#/components/parameters/DecimalFormatHeader"
          }
        ],
        "responses": {
          "200": {
            "description": "TWAP result",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/TwapResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "TWAP computation failed"
          }
        }
      }
    },
    "/v1/price/vwap/{assetA}/{assetB}": {
      "get": {
        "operationId": "getVwap",
        "summary": "Get a volume-weighted average price",
        "x-question": "What is the volume-weighted average price (VWAP) across venues for a pair?",
        "x-example": "GET /price/vwap/XLM/USDC?window=60&source=SDEX&method=iqr&network=testnet",
        "x-order": 37,
        "x-category": "Historical Trends & Robust Averages",
        "security": [
          {
            "x402": []
          }
        ],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "description": "Lookback window in minutes.",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 1440,
              "default": 60
            }
          },
          {
            "name": "source",
            "in": "query",
            "required": false,
            "description": "Restrict to a single venue (omitted pools every venue).",
            "schema": {
              "type": "string",
              "enum": [
                "SDEX",
                "AMM"
              ]
            }
          },
          {
            "name": "method",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "iqr",
                "modified_zscore"
              ],
              "default": "iqr"
            }
          },
          {
            "$ref": "#/components/parameters/DecimalFormatHeader"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "VWAP result",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VwapResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "VWAP computation failed"
          }
        }
      }
    },
    "/v1/volumes/{asset}": {
      "get": {
        "operationId": "getVolumes",
        "summary": "Get cross-venue traded volume for an asset",
        "x-question": "What is the total cross-venue trading volume for an asset over time?",
        "x-example": "GET /volumes/XLM?window=24h&network=testnet",
        "x-order": 12,
        "x-category": "Market Overview & Liquidity Pools",
        "description": "Sums traded volume for `asset` across every pair and venue it appears in, measured in the asset's own units, with a per-venue breakdown and trade-size statistics. `volumeConcentration` is the Herfindahl-Hirschman Index (HHI), calculated as the sum of squared per-trade volume shares across the selected venues and window; it ranges from 0 to 1, with 1 meaning all volume came from one trade. A missing statistic is `null` when there are no trades or no positive volume. Provenance reports the venues, positive-volume trade count, observed sample count, most recent trade timestamp and its age at `endTime`. Venues are classified as primary markets or aggregators in the registry. `totals.net` / `netVolume` sum primary markets only, while `totals.gross` / `grossVolume` include aggregator venues (e.g. Aquarius) that re-report trades settled elsewhere. `totalVolume` and `tradeCount` report the net figures; the trade-size statistics and provenance cover every venue (gross).",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "24h",
                "7d",
                "30d"
              ],
              "default": "24h"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Aggregated volume",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VolumeResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid window"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Volume aggregation failed",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/InternalErrorResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/coverage": {
      "get": {
        "x-question": "How much of the market can Lens actually see?",
        "x-example": "GET /coverage?network=testnet",
        "x-order": 31,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "getOverallCoverage",
        "summary": "Get overall market coverage ratio and cross-venue activity",
        "description": "Compares indexed trade activity in Lens across all tracked assets against total network activity from Horizon over a time window.",
        "security": [],
        "parameters": [
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "24h",
                "7d",
                "30d"
              ],
              "default": "24h"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Overall coverage metrics across all tracked assets",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/OverallCoverageResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid query parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/coverage/{asset}": {
      "get": {
        "x-question": "For one asset, which venues is Lens watching and how much do they cover?",
        "x-example": "GET /coverage/XLM?network=testnet",
        "x-order": 32,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "getAssetCoverage",
        "summary": "Get market coverage ratio and venue breakdown for a specific asset",
        "description": "Compares indexed trade volume and count for a specific asset against total network activity from Horizon over a time window.",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "24h",
                "7d",
                "30d"
              ],
              "default": "24h"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Market coverage metrics for the requested asset",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/AssetCoverageResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid query parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/spreads/{asset}": {
      "get": {
        "operationId": "getSpreads",
        "summary": "Get the tightest per-venue bid/ask spread for an asset",
        "x-question": "Which venues offer the tightest bid/ask spread for an asset right now?",
        "x-example": "GET /spreads/XLM?window=5m&network=testnet",
        "x-order": 18,
        "x-category": "Comparative Analytics & Market Quality",
        "description": "Reports, for every (venue, pair) that quoted `asset` inside the window, the observed low, high and spread in basis points, tightest first. The spread is the dispersion of recent prints, not a resting order book's top-of-book gap.",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "5m",
                "15m",
                "1h",
                "24h"
              ],
              "default": "5m"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Per-venue spreads",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/SpreadResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid window or network"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Spread aggregation failed",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/InternalErrorResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/rates/{asset}": {
      "get": {
        "x-question": "What are the supply and borrow rates for one asset on each lending venue?",
        "x-example": "GET /rates/USDC?network=testnet",
        "x-order": 17,
        "x-category": "Market Overview & Liquidity Pools",
        "operationId": "getLendingRates",
        "summary": "Get supply and borrow rates for an asset across lending venues",
        "description": "Answers what `asset` earns when supplied and costs to borrow at every lending venue Lens ingests, one entry per venue sorted best-first (highest supply rate first). Each entry names the venue, the source it was read from and the specific pool/market it came from, so a rate is always attributable and venues are never silently averaged.\nAn asset with no lending market returns an empty `venues` list with a 200, not a 404.",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Per-venue lending rates, best-first (empty when no market)",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/RatesResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid network"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Rate lookup failed"
          }
        }
      }
    },
    "/v1/dispersion/{assetA}/{assetB}": {
      "get": {
        "x-question": "The venues disagree on this pair — which one is the outlier?",
        "x-example": "GET /dispersion/XLM/USDC?network=testnet",
        "x-order": 28,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "getPairDispersion",
        "summary": "Get venue price dispersion and outlier attribution for a pair",
        "description": "Returns cross-venue price dispersion history and outlier attribution for a pair over time, including median, max absolute percentage deviation, spread in basis points, and outlying venue.",
        "security": [],
        "parameters": [
          {
            "name": "assetA",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Base asset code or CODE:ISSUER",
            "example": "XLM"
          },
          {
            "name": "assetB",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Quote asset code or CODE:ISSUER",
            "example": "USDC"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "name": "from",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            },
            "description": "Start timestamp (ISO-8601)"
          },
          {
            "name": "to",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            },
            "description": "End timestamp (ISO-8601)"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "default": 50,
              "minimum": 1,
              "maximum": 500
            },
            "description": "Max number of history records to return"
          }
        ],
        "responses": {
          "200": {
            "description": "Dispersion history and latest outlier attribution",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "pairKey": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "latest": {
                      "type": "object",
                      "nullable": true
                    },
                    "count": {
                      "type": "integer"
                    },
                    "history": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid request parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Dispersion query failed"
          }
        }
      }
    },
    "/v1/dispersion": {
      "get": {
        "x-question": "Which pairs disagree most across venues right now?",
        "x-example": "GET /dispersion?network=testnet",
        "x-order": 27,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "listDispersion",
        "summary": "List cross-venue dispersion across watched pairs",
        "description": "Queries recent cross-venue dispersion reconciliation records across all pairs or filtered by a specific pair.",
        "security": [],
        "parameters": [
          {
            "name": "pair",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            },
            "description": "Optional pair key filter (e.g. XLM/USDC)"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "name": "from",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "name": "to",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "default": 50
            }
          }
        ],
        "responses": {
          "200": {
            "description": "List of dispersion reconciliation records",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "network": {
                      "type": "string"
                    },
                    "pair": {
                      "type": "string",
                      "nullable": true
                    },
                    "count": {
                      "type": "integer"
                    },
                    "history": {
                      "type": "array",
                      "items": {
                        "type": "object"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid request parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Dispersion query failed"
          }
        }
      }
    },
    "/v1/compare/{asset}": {
      "get": {
        "operationId": "compareAsset",
        "summary": "Compare Lens prices with every configured external oracle",
        "description": "Returns 200 even when both Lens and all configured oracles have no data for the asset. The `status` field distinguishes \"no_data\" from \"aligned\", \"minor_deviation\", \"major_deviation\" and \"partial\" (one source only). The response includes both the legacy `reflector` field for backward compatibility and an `oracles` array listing every configured source.",
        "x-question": "How do Lens aggregated prices compare against external oracles?",
        "x-example": "GET /compare/XLM?network=testnet",
        "x-order": 22,
        "x-category": "Comparative Analytics & Market Quality",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Price comparison (includes status:\"no_data\" when both sources are null)",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/CompareResponse"
                }
              }
            }
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/compare/{asset}/history": {
      "get": {
        "x-question": "How has the gap between an oracle and the market moved over time?",
        "x-example": "GET /compare/XLM/history?window=7d&network=testnet",
        "x-order": 24,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "compareAssetHistory",
        "summary": "Query historical oracle comparison series and window summary statistics",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "name": "oracle",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            },
            "description": "Filter to comparisons for a specific oracle adapter",
            "example": "reflector"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "5m",
                "15m",
                "1h",
                "24h",
                "7d",
                "30d"
              ]
            },
            "description": "Lookback window ending now (ignored if both from and to are specified)",
            "example": "24h"
          },
          {
            "name": "from",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            },
            "description": "Start of the query window (ISO 8601)"
          },
          {
            "name": "to",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            },
            "description": "End of the query window (ISO 8601)"
          },
          {
            "name": "band",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number",
              "minimum": 0,
              "default": 1
            },
            "description": "Deviation percentage threshold for outside-band duration calculation"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 5000,
              "default": 1000
            },
            "description": "Maximum number of history points to return"
          }
        ],
        "responses": {
          "200": {
            "description": "Historical oracle comparison points and window summary statistics",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/OracleComparisonHistoryResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid query parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/compare/{asset}/summary": {
      "get": {
        "x-question": "Over the past week, which oracle tracked the market most closely?",
        "x-example": "GET /compare/XLM/summary?window=7d&network=testnet",
        "x-order": 23,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "compareAssetSummary",
        "summary": "Summary statistics per oracle over a window (mean deviation, worst deviation, time outside band)",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "XLM"
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "name": "oracle",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            },
            "description": "Filter to comparisons for a specific oracle adapter",
            "example": "reflector"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "5m",
                "15m",
                "1h",
                "24h",
                "7d",
                "30d"
              ]
            },
            "description": "Lookback window ending now (ignored if both from and to are specified)",
            "example": "24h"
          },
          {
            "name": "from",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            },
            "description": "Start of the query window (ISO 8601)"
          },
          {
            "name": "to",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "format": "date-time"
            },
            "description": "End of the query window (ISO 8601)"
          },
          {
            "name": "band",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number",
              "minimum": 0,
              "default": 1
            },
            "description": "Deviation percentage threshold for outside-band duration calculation"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 5000,
              "default": 1000
            },
            "description": "Maximum number of comparisons evaluated"
          }
        ],
        "responses": {
          "200": {
            "description": "Oracle summary statistics over the window",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/OracleComparisonSummaryResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid query parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/screener": {
      "get": {
        "operationId": "screenPairs",
        "summary": "Screen pairs by volume, change, liquidity and price",
        "x-question": "Which pairs currently have the highest volume, price changes, or liquidity?",
        "x-example": "GET /screener?sortBy=volume&order=desc&limit=20&network=testnet",
        "x-order": 19,
        "x-category": "Comparative Analytics & Market Quality",
        "security": [],
        "parameters": [
          {
            "name": "volume",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number"
            }
          },
          {
            "name": "change_24h_min",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number"
            }
          },
          {
            "name": "change_24h_max",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number"
            }
          },
          {
            "name": "price_min",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number"
            }
          },
          {
            "name": "price_max",
            "in": "query",
            "required": false,
            "schema": {
              "type": "number"
            }
          },
          {
            "name": "liquidity",
            "in": "query",
            "required": false,
            "description": "Filter for pairs with total AMM pool liquidity greater than or equal to this value. Liquidity is defined as the sum across all active AMM pools for the pair of (reserve_a * spot_price + reserve_b), valued in the quote asset (asset_b) at the latest snapshot spot price.",
            "schema": {
              "type": "number"
            }
          },
          {
            "name": "sortBy",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "volume",
                "change_24h",
                "price",
                "liquidity"
              ],
              "default": "volume"
            }
          },
          {
            "name": "order",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "asc",
                "desc"
              ],
              "default": "desc"
            }
          },
          {
            "$ref": "#/components/parameters/CursorQuery"
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "description": "Page size. Out-of-range values are clamped into [1, 100].",
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 100,
              "default": 20
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Screened pairs",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ScreenerResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid filter, sort or cursor"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Internal server error"
          }
        }
      }
    },
    "/v1/movers": {
      "get": {
        "x-question": "What moved most today, up, down, or by volume?",
        "x-example": "GET /movers?window=24h&limit=10&network=testnet",
        "x-order": 20,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "getMovers",
        "summary": "Get biggest gainers, biggest losers, and volume movers",
        "description": "Returns the top gainers, losers, and volume movers for the specified lookback window, annotated with venue provenance, sample counts, and single-venue move labelling.",
        "security": [],
        "parameters": [
          {
            "name": "window",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "1h",
                "24h",
                "7d"
              ],
              "default": "24h"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Market movers",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/MoversResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid window or network"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Internal server error"
          }
        }
      }
    },
    "/v1/benchmark/{asset}": {
      "get": {
        "operationId": "getBenchmark",
        "summary": "Get peg-deviation statistics for an asset against a target",
        "x-question": "How closely is a pegged or wrapped asset tracking its peg target?",
        "x-example": "GET /benchmark/USDC?target=USD&network=testnet",
        "x-order": 21,
        "x-category": "Comparative Analytics & Market Quality",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "target",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "default": "USD"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Benchmark statistics",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BenchmarkResponse"
                }
              }
            }
          },
          "404": {
            "description": "Pair not watched"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Benchmark computation failed",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/InternalErrorResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/pegs": {
      "get": {
        "x-question": "Is this stablecoin still holding its peg?",
        "x-example": "GET /pegs?network=testnet",
        "x-order": 30,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "getPegs",
        "summary": "Get peg deviation and window statistics for all configured pegged assets",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "List of configured pegged assets and their peg deviations",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/PegsResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid network parameter"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Internal server error"
          }
        }
      }
    },
    "/v1/basket": {
      "get": {
        "operationId": "getBasket",
        "summary": "Compute the weighted price of a basket of assets",
        "description": "Returns 200 even when one or more assets have no price data. The response body will contain an `error` field listing the missing assets and `reason: \"missing_price_data\"` rather than computing a partial basket price. A 404 would imply the assets themselves are invalid.",
        "x-question": "What is the weighted price of a custom portfolio basket of assets?",
        "x-example": "GET /basket?asset=XLM&asset=USDC&weight=0.6&weight=0.4&network=testnet",
        "x-order": 25,
        "x-category": "Comparative Analytics & Market Quality",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "query",
            "required": true,
            "description": "Asset code; repeat for each basket member (at least two).",
            "schema": {
              "type": "array",
              "items": {
                "type": "string"
              }
            },
            "style": "form",
            "explode": true,
            "example": [
              "XLM",
              "USDC"
            ]
          },
          {
            "name": "weight",
            "in": "query",
            "required": true,
            "description": "Relative weight for each `asset`, in the same order.",
            "schema": {
              "type": "array",
              "items": {
                "type": "number"
              }
            },
            "style": "form",
            "explode": true,
            "example": [
              0.6,
              0.4
            ]
          }
        ],
        "responses": {
          "200": {
            "description": "Basket price or error with reason when price data is missing",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BasketResponse"
                }
              }
            }
          },
          "400": {
            "description": "Missing assets or mismatched/invalid weights"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/correlation": {
      "get": {
        "x-question": "Do these assets move together, or are they genuinely diversified?",
        "x-example": "GET /correlation?asset=XLM&asset=USDC&window=30d&network=testnet",
        "x-order": 26,
        "x-category": "Comparative Analytics & Market Quality",
        "operationId": "getCorrelation",
        "summary": "Compute price correlation matrix across a basket of assets over a window",
        "security": [],
        "parameters": [
          {
            "name": "assets",
            "in": "query",
            "required": true,
            "description": "Comma-separated or repeated asset codes (at least two)",
            "schema": {
              "oneOf": [
                {
                  "type": "string"
                },
                {
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                }
              ]
            },
            "example": "XLM,USDC"
          },
          {
            "name": "window",
            "in": "query",
            "required": false,
            "description": "Lookback window (5m, 15m, 1h, 24h, 7d, 30d). Defaults to 24h.",
            "schema": {
              "type": "string",
              "enum": [
                "5m",
                "15m",
                "1h",
                "24h",
                "7d",
                "30d"
              ],
              "default": "24h"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Correlation matrix and pair provenance",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/CorrelationResponse"
                }
              }
            }
          },
          "400": {
            "description": "Missing or invalid parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          },
          "500": {
            "description": "Correlation computation failed"
          }
        }
      }
    },
    "/v1/discovery/resources": {
      "get": {
        "operationId": "listDiscoveryResources",
        "summary": "Browse the x402 Bazaar catalog of discoverable resources",
        "x-question": "What payable endpoints and datasets are discoverable in the x402 Bazaar catalog?",
        "x-example": "GET /discovery/resources?network=testnet",
        "x-order": 46,
        "x-category": "Automation, Discovery & Payments",
        "security": [],
        "parameters": [
          {
            "name": "type",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string",
              "enum": [
                "http",
                "mcp"
              ]
            }
          },
          {
            "name": "payTo",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "network",
            "in": "query",
            "required": false,
            "description": "Catalog filter matching the resource's payment network. Accepts either the Lens network name (`mainnet`/`testnet`) or the CAIP-2 id (`stellar:pubnet`/`stellar:testnet`).",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "extensions",
            "in": "query",
            "required": false,
            "description": "Filter to resources declaring this extension (e.g. `bazaar`).",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "minimum": 1,
              "maximum": 200,
              "default": 50
            }
          },
          {
            "name": "offset",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "minimum": 0,
              "default": 0
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Paginated catalog page",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/DiscoveryResponse"
                }
              }
            }
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/discovery/search": {
      "get": {
        "x-question": "Can I find the right endpoint by describing what I want in plain language?",
        "x-example": "GET /discovery/search?q=price%20of%20XLM%20in%20dollars&limit=5",
        "x-order": 47,
        "x-category": "Automation, Discovery & Payments",
        "operationId": "searchDiscoveryResources",
        "summary": "Natural language search with ranking and quality evaluation for discoverable resources",
        "parameters": [
          {
            "name": "q",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "example": "USDC"
            }
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "schema": {
              "type": "integer",
              "default": 20
            }
          },
          {
            "name": "cursor",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Search results with relevance ranking and metadata quality",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object"
                }
              }
            }
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/webhooks": {
      "post": {
        "operationId": "createWebhook",
        "summary": "Subscribe to a price-threshold webhook",
        "x-question": "How can my application receive push alerts when a price crosses a threshold?",
        "x-example": "POST /webhooks",
        "x-order": 51,
        "x-category": "Automation, Discovery & Payments",
        "description": "Registers an HTTPS endpoint to be called when the pair's price crosses `threshold` in the given `direction`. The response contains the signing secret exactly once.",
        "security": [],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": [
                  "url",
                  "assetA",
                  "assetB",
                  "threshold",
                  "direction"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "format": "uri",
                    "description": "HTTPS endpoint to deliver events to."
                  },
                  "assetA": {
                    "type": "string",
                    "example": "XLM"
                  },
                  "assetB": {
                    "type": "string",
                    "example": "USDC"
                  },
                  "threshold": {
                    "type": "number"
                  },
                  "direction": {
                    "type": "string",
                    "enum": [
                      "above",
                      "below"
                    ]
                  }
                }
              }
            }
          }
        },
        "responses": {
          "201": {
            "description": "Webhook created",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/WebhookCreatedResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid webhook definition"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/webhooks/{id}": {
      "delete": {
        "operationId": "deleteWebhook",
        "summary": "Delete a webhook subscription",
        "x-question": "How do I cancel an existing price threshold alert webhook?",
        "x-example": "DELETE /webhooks/wh_9f8e7d6c5b4a3a2b1c?network=testnet",
        "x-order": 52,
        "x-category": "Automation, Discovery & Payments",
        "security": [],
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "204": {
            "description": "Webhook deleted (idempotent — a missing id also returns 204)"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/usage/me": {
      "get": {
        "operationId": "getMyUsage",
        "summary": "Get usage and quota for the calling API key",
        "x-question": "How many requests have I made and what is my remaining API key quota?",
        "x-example": "GET /usage/me",
        "x-order": 44,
        "x-category": "System Health & Venue Infrastructure",
        "security": [
          {
            "apiKeyAuth": []
          }
        ],
        "responses": {
          "200": {
            "description": "Usage summary for the authenticated key",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/UsageResponse"
                }
              }
            }
          },
          "401": {
            "description": "Missing or invalid API key"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/usage": {
      "get": {
        "x-question": "How much of my API quota have I used?",
        "x-example": "GET /usage",
        "x-order": 45,
        "x-category": "System Health & Venue Infrastructure",
        "operationId": "getCallerUsage",
        "summary": "Get usage and quota for the calling API key (alias for /usage/me)",
        "security": [
          {
            "apiKeyAuth": []
          }
        ],
        "responses": {
          "200": {
            "description": "Usage summary for the authenticated key",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/UsageResponse"
                }
              }
            }
          },
          "401": {
            "description": "Missing or invalid API key"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/supported": {
      "get": {
        "operationId": "getSupported",
        "summary": "List the payment kinds and extensions this facilitator supports",
        "x-question": "Which payment schemes and token mechanisms does this x402 facilitator support?",
        "x-example": "GET /supported",
        "x-order": 48,
        "x-category": "Automation, Discovery & Payments",
        "security": [],
        "responses": {
          "200": {
            "description": "Supported payment kinds and extensions",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/SupportedResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/verify": {
      "post": {
        "operationId": "verifyPayment",
        "summary": "Verify an x402 payment payload",
        "x-question": "How do I verify a signed x402 payment payload before fulfilling a service?",
        "x-example": "POST /verify",
        "x-order": 49,
        "x-category": "Automation, Discovery & Payments",
        "security": [],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/VerifyRequest"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Verification result",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VerifyResponse"
                }
              }
            }
          },
          "400": {
            "description": "Malformed request or invalid payment",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VerifyResponse"
                }
              }
            }
          },
          "500": {
            "description": "Internal verification error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/VerifyResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/settle": {
      "post": {
        "operationId": "settlePayment",
        "summary": "Settle an x402 payment (idempotent)",
        "x-question": "How do I submit and settle an x402 payment on the Stellar network?",
        "x-example": "POST /settle",
        "x-order": 50,
        "x-category": "Automation, Discovery & Payments",
        "description": "Submits the payment transaction and records the attempt keyed on its transaction hash. Retrying the same payload replays the stored answer instead of paying twice.",
        "security": [],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/SettleRequest"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Settlement result",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/SettleResponse"
                }
              }
            }
          },
          "400": {
            "description": "Malformed payload",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/SettleResponse"
                }
              }
            }
          }
        }
      }
    },
    "/v1/graphql": {
      "get": {
        "operationId": "graphqlGet",
        "summary": "Execute a GraphQL query over HTTP GET",
        "x-question": "How do I query multiple prices, routes, and analytics in a single GET request?",
        "x-example": "GET /graphql?query=%7Bprice%28assetA%3A%22XLM%22%2CassetB%3A%22USDC%22%29%7Bprice%7D%7D",
        "x-order": 38,
        "x-category": "Multi-Query & Streaming",
        "security": [],
        "parameters": [
          {
            "name": "query",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "variables",
            "in": "query",
            "required": false,
            "description": "JSON-encoded variables object.",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "operationName",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "GraphQL result",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/GraphQlResponse"
                }
              }
            }
          }
        }
      },
      "post": {
        "operationId": "graphqlPost",
        "summary": "Execute a GraphQL query, mutation or subscription handshake",
        "x-question": "How do I execute complex GraphQL operations or initiate WebSocket subscriptions?",
        "x-example": "POST /graphql",
        "x-order": 39,
        "x-category": "Multi-Query & Streaming",
        "security": [
          {
            "x402": []
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": [
                  "query"
                ],
                "properties": {
                  "query": {
                    "type": "string"
                  },
                  "variables": {
                    "type": "object"
                  },
                  "operationName": {
                    "type": "string"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "GraphQL result",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/GraphQlResponse"
                }
              }
            }
          },
          "402": {
            "$ref": "#/components/responses/PaymentRequired"
          }
        }
      }
    },
    "/v1/rates": {
      "get": {
        "x-question": "What can I earn lending, and what does borrowing cost, across venues?",
        "x-example": "GET /rates?network=testnet",
        "x-order": 16,
        "x-category": "Market Overview & Liquidity Pools",
        "operationId": "getLendingRates",
        "summary": "Query latest lending and borrow rates across pools",
        "description": "Returns the latest supply and borrow rates, utilisation, and reserves for lending markets.",
        "security": [],
        "parameters": [
          {
            "name": "asset",
            "in": "query",
            "required": false,
            "description": "Filter by asset symbol (e.g. USDC, XLM)",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "poolId",
            "in": "query",
            "required": false,
            "description": "Filter by pool contract ID",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "network",
            "in": "query",
            "required": false,
            "description": "Stellar network to query (testnet or mainnet)",
            "schema": {
              "type": "string",
              "enum": [
                "testnet",
                "mainnet"
              ]
            }
          },
          {
            "name": "limit",
            "in": "query",
            "required": false,
            "description": "Maximum number of rate records to return",
            "schema": {
              "type": "integer",
              "default": 100
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Latest lending rates",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/LendingRatesResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/assets": {
      "get": {
        "x-question": "Which assets does Lens track, and which issuers are verified?",
        "x-example": "GET /assets?network=testnet",
        "x-order": 10,
        "x-category": "Market Overview & Liquidity Pools",
        "operationId": "listAssets",
        "summary": "List tracked assets with metadata and verification status",
        "security": [],
        "parameters": [
          {
            "$ref": "#/components/parameters/NetworkQuery"
          },
          {
            "name": "code",
            "in": "query",
            "required": false,
            "description": "Filter assets by asset code (case-insensitive).",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "verified",
            "in": "query",
            "required": false,
            "description": "Filter assets by verification status.",
            "schema": {
              "type": "boolean"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "List of tracked assets with metadata and verification status",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/AssetsResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid request parameters"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    },
    "/v1/assets/{code}": {
      "get": {
        "x-question": "Who issues this asset, and can I trust that issuer?",
        "x-example": "GET /assets/USDC?network=testnet",
        "x-order": 11,
        "x-category": "Market Overview & Liquidity Pools",
        "operationId": "getAsset",
        "summary": "Get metadata and verification status for a specific asset",
        "security": [],
        "parameters": [
          {
            "name": "code",
            "in": "path",
            "required": true,
            "description": "Asset code (e.g. XLM, USDC) or canonical identifier (CODE:ISSUER).",
            "schema": {
              "type": "string"
            },
            "example": "USDC"
          },
          {
            "name": "issuer",
            "in": "query",
            "required": false,
            "description": "Full 56-character Stellar issuer account address (e.g. GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN).",
            "schema": {
              "type": "string"
            }
          },
          {
            "$ref": "#/components/parameters/NetworkQuery"
          }
        ],
        "responses": {
          "200": {
            "description": "Asset metadata with verification status and date checked",
            "headers": {
              "Cache-Control": {
                "$ref": "#/components/headers/CacheControl"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/AssetDetailResponse"
                }
              }
            }
          },
          "400": {
            "description": "Invalid asset code or parameters"
          },
          "404": {
            "description": "Asset not found on the specified network"
          },
          "429": {
            "$ref": "#/components/responses/TooManyRequests"
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "x402": {
        "type": "apiKey",
        "name": "X-PAYMENT",
        "in": "header",
        "description": "Base64 encoded JSON payment proof for x402 micropayments."
      },
      "adminAuth": {
        "type": "apiKey",
        "name": "X-Admin-Key",
        "in": "header"
      },
      "apiKeyAuth": {
        "type": "http",
        "scheme": "bearer",
        "description": "Client API key issued through the admin API, sent as `Authorization: Bearer <key>`."
      }
    },
    "parameters": {
      "DecimalFormatHeader": {
        "name": "X-Decimal-Format",
        "in": "header",
        "required": false,
        "description": "Formatting for decimal quantities (prices, volumes, reserves). Set to `string` to serialize high-precision `Decimal(36,18)` quantities as exact strings, preventing IEEE-754 floating-point precision loss. Defaults to `number`. Can also be negotiated via `Accept: application/json; decimals=strings` or query parameter `?decimals=strings`.",
        "schema": {
          "type": "string",
          "enum": [
            "number",
            "string"
          ],
          "default": "number"
        }
      },
      "NetworkQuery": {
        "name": "network",
        "in": "query",
        "required": false,
        "description": "Stellar network to answer for — `testnet` or `mainnet`. Defaults to this instance's configured `STELLAR_NETWORK`. An unrecognised value is rejected with 400. DB-backed reads are currently served from whichever network this instance indexes, even when another is requested.",
        "schema": {
          "type": "string",
          "enum": [
            "testnet",
            "mainnet"
          ],
          "default": "testnet"
        }
      },
      "CursorQuery": {
        "name": "cursor",
        "in": "query",
        "required": false,
        "description": "Opaque cursor returned as `nextCursor` by the previous page. Every list route uses the same keyset-cursor convention: pass it unchanged to fetch the next page; rows inserted while paging never shift a page boundary. An invalid cursor is rejected with 400.",
        "schema": {
          "type": "string"
        }
      }
    },
    "responses": {
      "PaymentRequired": {
        "description": "Payment Required",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "x402Version": {
                  "type": "integer"
                },
                "accepts": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "scheme": {
                        "type": "string"
                      },
                      "price": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      }
                    }
                  }
                },
                "error": {
                  "type": "string"
                },
                "description": {
                  "type": "string"
                }
              }
            }
          }
        }
      },
      "TooManyRequests": {
        "description": "Rate limit exceeded",
        "headers": {
          "Retry-After": {
            "schema": {
              "type": "integer"
            },
            "description": "Seconds to wait before retrying"
          },
          "X-RateLimit-Remaining": {
            "schema": {
              "type": "integer"
            },
            "description": "Remaining requests in current window"
          }
        },
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "statusCode": {
                  "type": "integer"
                },
                "error": {
                  "type": "string"
                },
                "message": {
                  "type": "string"
                },
                "retryAfter": {
                  "type": "string"
                }
              }
            }
          }
        }
      },
      "InternalServerError": {
        "description": "Internal server error",
        "content": {
          "application/json": {
            "schema": {
              "$ref": "#/components/schemas/InternalErrorResponse"
            }
          }
        }
      },
      "BadRequest": {
        "description": "Invalid request parameters",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "required": [
                "error"
              ],
              "properties": {
                "error": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    },
    "headers": {
      "CacheControl": {
        "description": "Per-route cache policy (see \"Cache policy\" in the API description). Every route sends a deliberate `Cache-Control`: live prices `public, max-age=30`; aggregates `public, max-age=60`; `/pairs` and `/pools` `public, max-age=300`; closed candle windows `public, max-age=86400`; per-caller, operator and error responses `no-store`.",
        "schema": {
          "type": "string",
          "example": "public, max-age=300"
        }
      }
    },
    "schemas": {
      "ErrorCode": {
        "type": "string",
        "description": "Stable machine-readable error code. Branch on this, never on `error`, which is human-readable.",
        "enum": [
          "missing_parameter",
          "invalid_parameter",
          "bad_network",
          "bad_interval",
          "bad_window",
          "unsupported",
          "unknown_pair",
          "unwatched_pair",
          "pair_already_watched",
          "unauthorized",
          "not_found",
          "upstream_unavailable",
          "internal_error",
          "rate_limited",
          "payment_required",
          "payment_invalid",
          "payment_verification_failed",
          "quota_exceeded",
          "admin_not_configured",
          "admin_unauthorized",
          "missing",
          "malformed",
          "unknown",
          "revoked",
          "expired",
          "insufficient_scope",
          "discovery_database_unavailable",
          "VALIDATION_ERROR",
          "UNSUPPORTED_PARAMETER",
          "INVALID_NETWORK",
          "STALE_DATA",
          "INVALID_PRICE",
          "INTERNAL_ERROR",
          "DB_POOL_EXHAUSTED"
        ]
      },
      "Error": {
        "type": "object",
        "required": [
          "error",
          "code"
        ],
        "properties": {
          "error": {
            "type": "string",
            "description": "Human-readable error message. Do not branch on it."
          },
          "code": {
            "$ref": "#/components/schemas/ErrorCode"
          }
        }
      },
      "LendingRateEntry": {
        "type": "object",
        "required": [
          "id",
          "venue",
          "source",
          "network",
          "poolId",
          "asset",
          "supplyApy",
          "borrowApy",
          "timestamp"
        ],
        "properties": {
          "id": {
            "type": "string"
          },
          "venue": {
            "type": "string",
            "example": "blend"
          },
          "source": {
            "type": "string",
            "example": "blend"
          },
          "network": {
            "type": "string",
            "example": "mainnet"
          },
          "poolId": {
            "type": "string"
          },
          "poolName": {
            "type": "string",
            "nullable": true
          },
          "asset": {
            "type": "string",
            "example": "USDC"
          },
          "assetAddress": {
            "type": "string",
            "nullable": true
          },
          "supplyApy": {
            "type": "number"
          },
          "borrowApy": {
            "type": "number"
          },
          "supplyApr": {
            "type": "number",
            "nullable": true
          },
          "borrowApr": {
            "type": "number",
            "nullable": true
          },
          "utilization": {
            "type": "number",
            "nullable": true,
            "description": "Borrowed / supplied as a fraction. Null for venues that publish rates only."
          },
          "totalSupply": {
            "type": "number",
            "nullable": true
          },
          "totalBorrowed": {
            "type": "number",
            "nullable": true
          },
          "reserves": {
            "type": "number",
            "nullable": true
          },
          "ledger": {
            "type": "integer"
          },
          "timestamp": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "LendingRatesResponse": {
        "type": "object",
        "required": [
          "network",
          "rates"
        ],
        "properties": {
          "network": {
            "type": "string"
          },
          "rates": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/LendingRateEntry"
            }
          }
        }
      },
      "InternalErrorResponse": {
        "type": "object",
        "required": [
          "code",
          "message",
          "correlationId"
        ],
        "properties": {
          "code": {
            "type": "string",
            "enum": [
              "internal_error"
            ],
            "example": "internal_error"
          },
          "message": {
            "type": "string",
            "example": "An internal server error occurred."
          },
          "correlationId": {
            "type": "string",
            "example": "9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d"
          }
        }
      },
      "DependencyCheck": {
        "type": "object",
        "description": "Result of one dependency probe. `reason` is a fixed phrase, never the raw error: connection errors carry the host and port and this is a public endpoint.",
        "required": [
          "status",
          "latencyMs",
          "reason"
        ],
        "properties": {
          "status": {
            "type": "string",
            "enum": [
              "up",
              "down",
              "skipped"
            ]
          },
          "latencyMs": {
            "type": "integer",
            "description": "Round-trip time of the probe."
          },
          "reason": {
            "type": "string",
            "nullable": true,
            "example": "unreachable or not migrated"
          }
        }
      },
      "VenuesResponse": {
        "type": "object",
        "required": [
          "network",
          "window",
          "excludedVenues",
          "venues",
          "totalVolume",
          "marketShares",
          "periodOverPeriodPctChange"
        ],
        "additionalProperties": false,
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "enum": [
              "24h",
              "7d",
              "30d"
            ]
          },
          "excludedVenues": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "venues": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "venue",
                "baseVolume",
                "counterVolume",
                "samples",
                "pairs",
                "marketShare",
                "periodOverPeriodPctChange",
                "lastUpdated",
                "ageSeconds"
              ],
              "additionalProperties": false,
              "properties": {
                "venue": {
                  "type": "string"
                },
                "baseVolume": {
                  "type": "number"
                },
                "counterVolume": {
                  "type": "number"
                },
                "samples": {
                  "type": "integer"
                },
                "pairs": {
                  "type": "integer"
                },
                "marketShare": {
                  "type": "number"
                },
                "periodOverPeriodPctChange": {
                  "type": "number"
                },
                "lastUpdated": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "ageSeconds": {
                  "type": [
                    "integer",
                    "null"
                  ]
                }
              }
            }
          },
          "totalVolume": {
            "type": "object",
            "required": [
              "value",
              "unit",
              "reason"
            ],
            "additionalProperties": false,
            "properties": {
              "value": {
                "type": [
                  "number",
                  "null"
                ]
              },
              "unit": {
                "type": [
                  "object",
                  "null"
                ]
              },
              "reason": {
                "type": [
                  "string",
                  "null"
                ]
              }
            }
          },
          "marketShares": {
            "type": "object",
            "additionalProperties": false,
            "properties": {
              "total": {
                "type": "number"
              },
              "variance": {
                "type": "number"
              }
            }
          },
          "periodOverPeriodPctChange": {
            "type": "number"
          }
        }
      },
      "ReadinessReport": {
        "type": "object",
        "description": "Readiness of one instance. Identical on 200 and 503; `ok` and the HTTP status together say whether traffic should be routed here.",
        "required": [
          "ok",
          "booted",
          "checks",
          "checkedAt"
        ],
        "properties": {
          "ok": {
            "type": "boolean",
            "description": "True only when boot finished and every checked dependency is up."
          },
          "booted": {
            "type": "boolean",
            "description": "False while the boot sequence is still running."
          },
          "checks": {
            "type": "object",
            "required": [
              "postgres",
              "redis"
            ],
            "properties": {
              "postgres": {
                "$ref": "#/components/schemas/DependencyCheck"
              },
              "redis": {
                "$ref": "#/components/schemas/DependencyCheck"
              }
            }
          },
          "checkedAt": {
            "type": "string",
            "format": "date-time",
            "description": "When the underlying probes ran (answers may be briefly cached)."
          }
        }
      },
      "Asset": {
        "type": "object",
        "properties": {
          "code": {
            "type": "string"
          },
          "issuer": {
            "type": "string",
            "nullable": true
          }
        }
      },
      "SnapshotAsset": {
        "type": "object",
        "description": "A Stellar asset. The issuer is kept because a code such as USDC names a different asset per issuer; `issuer` is null only for the native asset.",
        "properties": {
          "code": {
            "type": "string"
          },
          "issuer": {
            "type": "string",
            "nullable": true
          }
        }
      },
      "SnapshotVenue": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "source": {
            "type": "string"
          },
          "type": {
            "type": "string",
            "enum": [
              "orderbook",
              "amm",
              "unknown"
            ]
          },
          "enabled": {
            "type": "boolean",
            "nullable": true
          },
          "status": {
            "type": "string",
            "enum": [
              "reporting",
              "stale",
              "silent",
              "disabled"
            ]
          },
          "samples": {
            "type": "integer"
          },
          "samples24h": {
            "type": "integer"
          },
          "pairs24h": {
            "type": "integer"
          },
          "lastUpdated": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "ageSeconds": {
            "type": "integer",
            "nullable": true
          }
        }
      },
      "SnapshotPool": {
        "type": "object",
        "properties": {
          "poolId": {
            "type": "string"
          },
          "pairKey": {
            "type": "string",
            "nullable": true
          },
          "assetA": {
            "$ref": "#/components/schemas/SnapshotAsset"
          },
          "assetB": {
            "$ref": "#/components/schemas/SnapshotAsset"
          },
          "reserveA": {
            "type": "number",
            "nullable": true
          },
          "reserveB": {
            "type": "number",
            "nullable": true
          },
          "spotPrice": {
            "type": "number",
            "nullable": true
          },
          "feeBp": {
            "type": "integer",
            "nullable": true
          },
          "lastUpdated": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "ageSeconds": {
            "type": "integer",
            "nullable": true
          }
        }
      },
      "SnapshotVolume": {
        "type": "object",
        "properties": {
          "value": {
            "type": "number",
            "nullable": true
          },
          "unit": {
            "allOf": [
              {
                "$ref": "#/components/schemas/SnapshotAsset"
              }
            ],
            "nullable": true
          },
          "reason": {
            "type": "string",
            "nullable": true
          }
        }
      },
      "SnapshotTopPair": {
        "type": "object",
        "properties": {
          "pairKey": {
            "type": "string"
          },
          "configured": {
            "type": "boolean",
            "description": "Whether the pair is in this network's watched-pair config. When false the asset order (and therefore the price direction) is taken from the alphabetically-sorted pair key."
          },
          "assetA": {
            "nullable": true,
            "allOf": [
              {
                "$ref": "#/components/schemas/SnapshotAsset"
              }
            ]
          },
          "assetB": {
            "nullable": true,
            "allOf": [
              {
                "$ref": "#/components/schemas/SnapshotAsset"
              }
            ]
          },
          "price": {
            "type": "number",
            "nullable": true,
            "description": "Stored as assetB-per-assetA in the config's order."
          },
          "baseVolume24h": {
            "type": "number"
          },
          "counterVolume24h": {
            "type": "number"
          },
          "samples24h": {
            "type": "integer"
          },
          "venues": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "lastUpdated": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "ageSeconds": {
            "type": "integer",
            "nullable": true
          }
        }
      },
      "SnapshotPeg": {
        "type": "object",
        "properties": {
          "asset": {
            "$ref": "#/components/schemas/SnapshotAsset"
          },
          "target": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "quote": {
            "nullable": true,
            "allOf": [
              {
                "$ref": "#/components/schemas/SnapshotAsset"
              }
            ]
          },
          "price": {
            "type": "number",
            "nullable": true,
            "description": "The pegged asset's price in its quote asset."
          },
          "deviationBp": {
            "type": "number",
            "nullable": true
          },
          "status": {
            "type": "string",
            "enum": [
              "on_peg",
              "off_peg",
              "no_reference",
              "no_data"
            ]
          },
          "reason": {
            "type": "string",
            "nullable": true
          },
          "samples24h": {
            "type": "integer"
          },
          "lastUpdated": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          }
        }
      },
      "SnapshotResponse": {
        "type": "object",
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "asOf": {
            "type": "string",
            "format": "date-time",
            "description": "The single instant (from one database statement) every window and age is measured from."
          },
          "generatedAt": {
            "type": "string",
            "format": "date-time"
          },
          "window": {
            "type": "string",
            "enum": [
              "24h"
            ]
          },
          "cache": {
            "type": "object",
            "properties": {
              "ttlSeconds": {
                "type": "integer"
              },
              "maxAgeSeconds": {
                "type": "integer"
              },
              "hit": {
                "type": "boolean"
              },
              "storedAt": {
                "type": "string",
                "format": "date-time"
              },
              "ageSeconds": {
                "type": "integer",
                "nullable": true
              }
            }
          },
          "venues": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/SnapshotVenue"
            }
          },
          "tvl": {
            "type": "object",
            "properties": {
              "note": {
                "type": "string"
              },
              "poolCount": {
                "type": "integer"
              },
              "sampleCount": {
                "type": "integer"
              },
              "lastUpdated": {
                "type": "string",
                "format": "date-time",
                "nullable": true
              },
              "ageSeconds": {
                "type": "integer",
                "nullable": true
              },
              "stale": {
                "type": "boolean"
              },
              "byAsset": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "asset": {
                      "$ref": "#/components/schemas/SnapshotAsset"
                    },
                    "amount": {
                      "type": "number"
                    },
                    "pools": {
                      "type": "integer"
                    }
                  }
                }
              },
              "pools": {
                "type": "array",
                "items": {
                  "$ref": "#/components/schemas/SnapshotPool"
                }
              }
            }
          },
          "volume24h": {
            "type": "object",
            "properties": {
              "window": {
                "type": "string",
                "enum": [
                  "24h"
                ]
              },
              "sampleCount": {
                "type": "integer"
              },
              "byVenue": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "venue": {
                      "type": "string"
                    },
                    "baseVolume": {
                      "type": "number"
                    },
                    "counterVolume": {
                      "type": "number"
                    },
                    "samples": {
                      "type": "integer"
                    },
                    "pairs": {
                      "type": "integer"
                    },
                    "lastUpdated": {
                      "type": "string",
                      "format": "date-time",
                      "nullable": true
                    },
                    "ageSeconds": {
                      "type": "integer",
                      "nullable": true
                    }
                  }
                }
              },
              "total": {
                "$ref": "#/components/schemas/SnapshotVolume"
              }
            }
          },
          "topPairs": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/SnapshotTopPair"
            }
          },
          "pegs": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/SnapshotPeg"
            }
          },
          "freshness": {
            "type": "object",
            "properties": {
              "asOf": {
                "type": "string",
                "format": "date-time"
              },
              "windowStart": {
                "type": "string",
                "format": "date-time"
              },
              "windowEnd": {
                "type": "string",
                "format": "date-time"
              },
              "lastUpdated": {
                "type": "string",
                "format": "date-time",
                "nullable": true
              },
              "ageSeconds": {
                "type": "integer",
                "nullable": true
              },
              "staleAfterSeconds": {
                "type": "integer"
              },
              "stale": {
                "type": "boolean"
              },
              "venuesReporting": {
                "type": "integer"
              },
              "venuesExpected": {
                "type": "integer"
              },
              "venuesSilent": {
                "type": "integer"
              }
            }
          }
        }
      },
      "AggregatedPrice": {
        "type": "object",
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "price": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "sdexPrice": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "ammPrice": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "bestRoute": {
            "type": "string",
            "enum": [
              "SDEX",
              "AMM",
              "SPLIT",
              "UNKNOWN"
            ]
          },
          "volume24h": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "sdexVolume24h": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "ammVolume24h": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "vwap1m": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "vwap5m": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "vwap1h": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "vwap24h": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "priceChange24h": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "lastUpdated": {
            "type": "string",
            "format": "date-time"
          },
          "sources": {
            "type": "integer"
          },
          "confidence": {
            "type": "string",
            "enum": [
              "high",
              "medium",
              "low",
              "unknown"
            ]
          },
          "lastTradeAgeSeconds": {
            "type": "integer",
            "nullable": true
          },
          "newestInputObservedAt": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "Observation timestamp of the newest input data point used."
          },
          "inputCount": {
            "type": "integer",
            "description": "Count of input data points used in the calculation."
          },
          "stalenessThresholdSeconds": {
            "type": "integer",
            "description": "Configured staleness threshold in seconds for this response."
          },
          "stale": {
            "type": "boolean",
            "description": "True if the time elapsed since newestInputObservedAt exceeds stalenessThresholdSeconds."
          }
        }
      },
      "RouteHop": {
        "type": "object",
        "required": [
          "assetIn",
          "assetOut",
          "venue",
          "inputAmount",
          "outputAmount",
          "price",
          "spotPrice",
          "slippagePct"
        ],
        "properties": {
          "assetIn": {
            "$ref": "#/components/schemas/Asset"
          },
          "assetOut": {
            "$ref": "#/components/schemas/Asset"
          },
          "venue": {
            "type": "string",
            "enum": [
              "SDEX",
              "AMM"
            ]
          },
          "poolId": {
            "type": "string"
          },
          "inputAmount": {
            "type": "number"
          },
          "outputAmount": {
            "type": "number"
          },
          "price": {
            "type": "number"
          },
          "spotPrice": {
            "type": "number"
          },
          "slippagePct": {
            "type": "number"
          }
        }
      },
      "RouteOption": {
        "type": "object",
        "required": [
          "hops",
          "hopCount",
          "estimatedOutput",
          "effectivePrice",
          "slippagePct"
        ],
        "properties": {
          "hops": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/RouteHop"
            }
          },
          "hopCount": {
            "type": "integer"
          },
          "estimatedOutput": {
            "type": "number"
          },
          "effectivePrice": {
            "type": "number"
          },
          "slippagePct": {
            "type": "number"
          }
        }
      },
      "RouteComparison": {
        "type": "object",
        "required": [
          "direct",
          "multiHop"
        ],
        "properties": {
          "direct": {
            "type": "object",
            "required": [
              "route",
              "sdexPrice",
              "ammPrice",
              "estimatedOutput",
              "slippagePct"
            ],
            "properties": {
              "route": {
                "type": "string",
                "enum": [
                  "SDEX",
                  "AMM",
                  "SPLIT",
                  "UNKNOWN"
                ]
              },
              "sdexPrice": {
                "type": "number"
              },
              "ammPrice": {
                "type": "number"
              },
              "estimatedOutput": {
                "type": "number"
              },
              "slippagePct": {
                "type": "number"
              }
            }
          },
          "multiHop": {
            "nullable": true,
            "allOf": [
              {
                "$ref": "#/components/schemas/RouteOption"
              }
            ]
          }
        }
      },
      "RouteProvenance": {
        "type": "object",
        "required": [
          "sampledAt",
          "network",
          "venuesQueried",
          "sampleCount",
          "freshnessSeconds"
        ],
        "properties": {
          "sampledAt": {
            "type": "string",
            "format": "date-time"
          },
          "network": {
            "type": "string"
          },
          "venuesQueried": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "sampleCount": {
            "type": "integer"
          },
          "freshnessSeconds": {
            "type": "number",
            "nullable": true
          }
        }
      },
      "RouteInfo": {
        "type": "object",
        "required": [
          "route",
          "sdexPrice",
          "ammPrice",
          "estimatedOutput",
          "slippagePct",
          "recommendation"
        ],
        "properties": {
          "route": {
            "type": "string",
            "enum": [
              "SDEX",
              "AMM",
              "SPLIT",
              "MULTI_HOP",
              "UNKNOWN"
            ]
          },
          "sdexPrice": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "ammPrice": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "estimatedOutput": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "slippagePct": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "recommendation": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "hops": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/RouteHop"
            }
          },
          "comparison": {
            "$ref": "#/components/schemas/RouteComparison"
          },
          "provenance": {
            "$ref": "#/components/schemas/RouteProvenance"
          }
        }
      },
      "PriceBucket": {
        "type": "object",
        "properties": {
          "bucket": {
            "type": "string",
            "format": "date-time"
          },
          "window": {
            "type": "string"
          },
          "vwap": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "sdexVwap": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "nullable": true
          },
          "ammVwap": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "nullable": true
          },
          "volume": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "tradeCount": {
            "type": "integer"
          },
          "open": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "nullable": true
          },
          "close": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "nullable": true
          },
          "high": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "nullable": true
          },
          "low": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "nullable": true
          }
        }
      },
      "PriceLevel": {
        "type": "object",
        "required": [
          "price",
          "size"
        ],
        "additionalProperties": false,
        "properties": {
          "price": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "size": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          }
        }
      },
      "DepthResponse": {
        "type": "object",
        "required": [
          "assetA",
          "assetB",
          "pairKey",
          "spotPrice",
          "executionPrice",
          "slippagePct",
          "asks",
          "bids",
          "source"
        ],
        "additionalProperties": false,
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "spotPrice": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "executionPrice": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "slippagePct": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "asks": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/PriceLevel"
            }
          },
          "bids": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/PriceLevel"
            }
          },
          "source": {
            "type": "string",
            "enum": [
              "AMM",
              "SDEX",
              "BOTH"
            ]
          }
        }
      },
      "BookLevel": {
        "type": "object",
        "required": [
          "price",
          "size",
          "cumulativeSize",
          "venues",
          "synthetic",
          "sampleCount"
        ],
        "additionalProperties": false,
        "properties": {
          "price": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "description": "Quote-asset units per base-asset unit."
          },
          "size": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "description": "Base-asset size at this level."
          },
          "cumulativeSize": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "description": "Base-asset size from the best price through this level, independently for asks and bids."
          },
          "venues": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "SDEX for order-book levels or AMM:{poolId} for each contributing pool."
          },
          "synthetic": {
            "type": "boolean",
            "description": "True for reserve-derived AMM steps; false for observed SDEX book levels."
          },
          "sampleCount": {
            "type": "integer",
            "description": "Number of source levels combined at this price."
          }
        }
      },
      "BookSource": {
        "type": "object",
        "required": [
          "venue",
          "status",
          "sampleCount",
          "observedAt",
          "dataAgeSeconds",
          "truncated"
        ],
        "additionalProperties": false,
        "properties": {
          "venue": {
            "type": "string"
          },
          "status": {
            "type": "string",
            "enum": [
              "available",
              "no_liquidity",
              "unavailable"
            ]
          },
          "sampleCount": {
            "type": "integer",
            "description": "SDEX book levels returned, or latest AMM pool snapshots used."
          },
          "observedAt": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "dataAgeSeconds": {
            "type": "number",
            "nullable": true
          },
          "truncated": {
            "type": "boolean",
            "description": "True when the SDEX response reached the 200-level per-side request limit."
          }
        }
      },
      "BookResponse": {
        "type": "object",
        "required": [
          "assetA",
          "assetB",
          "pairKey",
          "network",
          "spotPrice",
          "spotSource",
          "depth",
          "step",
          "status",
          "asks",
          "bids",
          "provenance"
        ],
        "additionalProperties": false,
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "spotPrice": {
            "type": "number",
            "nullable": true
          },
          "spotSource": {
            "type": "string",
            "nullable": true,
            "enum": [
              "SDEX_MID",
              "SDEX_ASK",
              "SDEX_BID",
              "AMM_RESERVES",
              null
            ]
          },
          "depth": {
            "type": "number"
          },
          "step": {
            "type": "number"
          },
          "status": {
            "type": "string",
            "enum": [
              "ok",
              "partial",
              "no_liquidity",
              "no_levels_in_range",
              "unavailable"
            ]
          },
          "asks": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/BookLevel"
            }
          },
          "bids": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/BookLevel"
            }
          },
          "provenance": {
            "type": "object",
            "required": [
              "sampledAt",
              "sampleCount",
              "venues"
            ],
            "additionalProperties": false,
            "properties": {
              "sampledAt": {
                "type": "string",
                "format": "date-time"
              },
              "sampleCount": {
                "type": "integer"
              },
              "venues": {
                "type": "array",
                "items": {
                  "$ref": "#/components/schemas/BookSource"
                }
              }
            }
          }
        }
      },
      "ImpactResponse": {
        "type": "object",
        "required": [
          "assetA",
          "assetB",
          "pairKey",
          "status",
          "spotPrice",
          "availableLiquidity",
          "smallestSize",
          "ladder",
          "thresholds",
          "source"
        ],
        "additionalProperties": false,
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "status": {
            "type": "string",
            "enum": [
              "ok",
              "insufficient_liquidity"
            ]
          },
          "spotPrice": {
            "type": "number"
          },
          "availableLiquidity": {
            "type": "number"
          },
          "smallestSize": {
            "type": "number"
          },
          "ladder": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "size",
                "output",
                "executionPrice",
                "slippagePct"
              ],
              "additionalProperties": false,
              "properties": {
                "size": {
                  "type": "number"
                },
                "output": {
                  "type": "number"
                },
                "executionPrice": {
                  "type": "number"
                },
                "slippagePct": {
                  "type": "number"
                }
              }
            }
          },
          "thresholds": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "thresholdPct",
                "crossed",
                "size"
              ],
              "additionalProperties": false,
              "properties": {
                "thresholdPct": {
                  "type": "number"
                },
                "crossed": {
                  "type": "boolean"
                },
                "size": {
                  "type": "number",
                  "nullable": true
                }
              }
            }
          },
          "source": {
            "type": "string",
            "enum": [
              "AMM"
            ]
          }
        }
      },
      "TwapResponse": {
        "type": "object",
        "required": [
          "assetA",
          "assetB",
          "pairKey",
          "network",
          "twap",
          "windowMinutes",
          "sampleIntervalSeconds",
          "startTime",
          "endTime",
          "sampleCount",
          "outlierRejected",
          "filterMethod",
          "newestInputObservedAt",
          "inputCount",
          "stalenessThresholdSeconds",
          "stale"
        ],
        "additionalProperties": false,
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "twap": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "windowMinutes": {
            "type": "integer"
          },
          "sampleIntervalSeconds": {
            "type": "integer"
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "sampleCount": {
            "type": "integer"
          },
          "outlierRejected": {
            "type": "integer"
          },
          "filterMethod": {
            "type": "string",
            "enum": [
              "iqr",
              "modified_zscore"
            ]
          },
          "newestInputObservedAt": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "Observation timestamp of the newest input data point used."
          },
          "inputCount": {
            "type": "integer",
            "description": "Count of input data points used in the calculation."
          },
          "stalenessThresholdSeconds": {
            "type": "integer",
            "description": "Configured staleness threshold in seconds for this response."
          },
          "stale": {
            "type": "boolean",
            "description": "True if the time elapsed since newestInputObservedAt exceeds stalenessThresholdSeconds."
          },
          "incomplete": {
            "type": "boolean"
          },
          "gaps": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/DataGap"
            }
          }
        }
      },
      "VwapResponse": {
        "type": "object",
        "required": [
          "assetA",
          "assetB",
          "pairKey",
          "network",
          "vwap",
          "windowMinutes",
          "source",
          "startTime",
          "endTime",
          "sampleCount",
          "volumeTotal",
          "outlierRejected",
          "filterMethod",
          "newestInputObservedAt",
          "inputCount",
          "stalenessThresholdSeconds",
          "stale"
        ],
        "additionalProperties": false,
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "vwap": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "windowMinutes": {
            "type": "integer"
          },
          "source": {
            "type": "string"
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "sampleCount": {
            "type": "integer"
          },
          "volumeTotal": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "outlierRejected": {
            "type": "integer"
          },
          "filterMethod": {
            "type": "string",
            "enum": [
              "iqr",
              "modified_zscore"
            ]
          },
          "newestInputObservedAt": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "Observation timestamp of the newest input data point used."
          },
          "inputCount": {
            "type": "integer",
            "description": "Count of input data points used in the calculation."
          },
          "stalenessThresholdSeconds": {
            "type": "integer",
            "description": "Configured staleness threshold in seconds for this response."
          },
          "stale": {
            "type": "boolean",
            "description": "True if the time elapsed since newestInputObservedAt exceeds stalenessThresholdSeconds."
          },
          "incomplete": {
            "type": "boolean"
          },
          "gaps": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/DataGap"
            }
          }
        }
      },
      "DataGap": {
        "type": "object",
        "required": [
          "source",
          "start",
          "end",
          "status"
        ],
        "additionalProperties": false,
        "properties": {
          "source": {
            "type": "string"
          },
          "start": {
            "type": "string",
            "format": "date-time"
          },
          "end": {
            "type": "string",
            "format": "date-time"
          },
          "status": {
            "type": "string",
            "enum": [
              "open",
              "permanent"
            ]
          }
        }
      },
      "VolumeTotals": {
        "type": "object",
        "required": [
          "net",
          "gross"
        ],
        "additionalProperties": false,
        "properties": {
          "net": {
            "type": "number",
            "description": "Volume summed across primary markets only (excluding aggregator double-counts)"
          },
          "gross": {
            "type": "number",
            "description": "Gross volume summed across all venues including aggregators"
          }
        }
      },
      "VolumeResponse": {
        "type": "object",
        "required": [
          "asset",
          "network",
          "window",
          "startTime",
          "endTime",
          "totalVolume",
          "netVolume",
          "grossVolume",
          "totals",
          "byVenue",
          "venues",
          "tradeCount",
          "netTradeCount",
          "grossTradeCount",
          "medianTradeSize",
          "topTradeVolumeShare",
          "volumeConcentration",
          "concentrationMeasure",
          "status",
          "provenance"
        ],
        "additionalProperties": false,
        "properties": {
          "asset": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "enum": [
              "24h",
              "7d",
              "30d"
            ]
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "totals": {
            "$ref": "#/components/schemas/VolumeTotals"
          },
          "netVolume": {
            "type": "number",
            "description": "Volume summed across primary markets only (excluding aggregator double-counts)"
          },
          "grossVolume": {
            "type": "number",
            "description": "Gross volume summed across all venues including aggregators"
          },
          "totalVolume": {
            "type": "number",
            "description": "Primary volume total (alias for netVolume for backward compatibility)"
          },
          "byVenue": {
            "type": "object",
            "additionalProperties": {
              "type": "number"
            }
          },
          "venues": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "tradeCount": {
            "type": "integer",
            "description": "Number of positive-volume samples from primary markets (equals netTradeCount)."
          },
          "netTradeCount": {
            "type": "integer",
            "description": "Number of positive-volume samples from primary markets."
          },
          "grossTradeCount": {
            "type": "integer",
            "description": "Number of positive-volume samples across all venues, including aggregators."
          },
          "medianTradeSize": {
            "type": "number",
            "nullable": true,
            "description": "Median per-sample volume measured in the requested asset's units."
          },
          "topTradeVolumeShare": {
            "type": "number",
            "nullable": true,
            "description": "Largest single sample's share of total volume, from 0 to 1."
          },
          "volumeConcentration": {
            "type": "number",
            "nullable": true,
            "description": "HHI, the sum of squared per-sample volume shares; 1 is fully concentrated in one sample."
          },
          "concentrationMeasure": {
            "type": "string",
            "enum": [
              "hhi"
            ]
          },
          "status": {
            "type": "string",
            "enum": [
              "ok",
              "no_trades",
              "no_positive_volume"
            ]
          },
          "provenance": {
            "type": "object",
            "required": [
              "venues",
              "sampleCount",
              "observedSampleCount",
              "latestTradeAt",
              "dataAgeSeconds"
            ],
            "additionalProperties": false,
            "properties": {
              "venues": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "sampleCount": {
                "type": "integer",
                "description": "Positive-volume samples used to calculate trade-size statistics."
              },
              "observedSampleCount": {
                "type": "integer",
                "description": "All matching price point samples observed in the window, including zero-volume samples."
              },
              "latestTradeAt": {
                "type": "string",
                "format": "date-time",
                "nullable": true
              },
              "dataAgeSeconds": {
                "type": "integer",
                "nullable": true
              }
            }
          }
        }
      },
      "OverallCoverageResponse": {
        "type": "object",
        "required": [
          "network",
          "window",
          "startTime",
          "endTime",
          "overall",
          "assets",
          "provenance",
          "methodology"
        ],
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "enum": [
              "24h",
              "7d",
              "30d"
            ]
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "overall": {
            "type": "object",
            "required": [
              "tradeCoverageRatio",
              "totalIndexedTrades",
              "totalNetworkTrades",
              "assetsTracked",
              "assetsWithActivity",
              "status",
              "venues"
            ],
            "properties": {
              "tradeCoverageRatio": {
                "type": "number",
                "nullable": true
              },
              "volumeCoverageRatio": {
                "type": "number",
                "nullable": true
              },
              "totalIndexedTrades": {
                "type": "integer"
              },
              "totalNetworkTrades": {
                "type": "integer"
              },
              "assetsTracked": {
                "type": "integer"
              },
              "assetsWithActivity": {
                "type": "integer"
              },
              "status": {
                "type": "string",
                "enum": [
                  "computed",
                  "unanswerable"
                ]
              },
              "reason": {
                "type": "string",
                "nullable": true
              },
              "venues": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          },
          "assets": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "asset",
                "coverageRatio",
                "indexedVolume",
                "networkVolume",
                "indexedTradeCount",
                "networkTradeCount",
                "status",
                "byVenue",
                "venues"
              ],
              "properties": {
                "asset": {
                  "type": "string"
                },
                "coverageRatio": {
                  "type": "number",
                  "nullable": true
                },
                "indexedVolume": {
                  "type": "number"
                },
                "networkVolume": {
                  "type": "number"
                },
                "indexedTradeCount": {
                  "type": "integer"
                },
                "networkTradeCount": {
                  "type": "integer"
                },
                "status": {
                  "type": "string",
                  "enum": [
                    "computed",
                    "unanswerable"
                  ]
                },
                "reason": {
                  "type": "string",
                  "nullable": true
                },
                "byVenue": {
                  "type": "object",
                  "additionalProperties": {
                    "type": "number"
                  }
                },
                "venues": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                },
                "lastIndexedTrade": {
                  "type": "string",
                  "format": "date-time",
                  "nullable": true
                }
              }
            }
          },
          "provenance": {
            "type": "object",
            "required": [
              "venues",
              "indexedSampleCount",
              "networkSampleCount",
              "asOf",
              "horizonUrl",
              "window",
              "startTime",
              "endTime"
            ],
            "properties": {
              "venues": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "indexedSampleCount": {
                "type": "integer"
              },
              "networkSampleCount": {
                "type": "integer"
              },
              "asOf": {
                "type": "string",
                "format": "date-time"
              },
              "horizonUrl": {
                "type": "string"
              },
              "window": {
                "type": "string"
              },
              "startTime": {
                "type": "string",
                "format": "date-time"
              },
              "endTime": {
                "type": "string",
                "format": "date-time"
              }
            }
          },
          "methodology": {
            "type": "string"
          }
        }
      },
      "AssetCoverageResponse": {
        "type": "object",
        "required": [
          "asset",
          "network",
          "window",
          "startTime",
          "endTime",
          "coverageRatio",
          "status",
          "indexed",
          "provenance",
          "methodology"
        ],
        "properties": {
          "asset": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "enum": [
              "24h",
              "7d",
              "30d"
            ]
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "coverageRatio": {
            "type": "number",
            "nullable": true
          },
          "status": {
            "type": "string",
            "enum": [
              "computed",
              "unanswerable"
            ]
          },
          "reason": {
            "type": "string",
            "nullable": true
          },
          "indexed": {
            "type": "object",
            "required": [
              "totalVolume",
              "tradeCount",
              "byVenue",
              "venues"
            ],
            "properties": {
              "totalVolume": {
                "type": "number"
              },
              "tradeCount": {
                "type": "integer"
              },
              "byVenue": {
                "type": "object",
                "additionalProperties": {
                  "type": "number"
                }
              },
              "venues": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          },
          "networkActivity": {
            "type": "object",
            "nullable": true,
            "properties": {
              "totalVolume": {
                "type": "number"
              },
              "tradeCount": {
                "type": "integer"
              },
              "source": {
                "type": "string"
              },
              "horizonUrl": {
                "type": "string"
              }
            }
          },
          "tradeCoverageRatio": {
            "type": "number",
            "nullable": true
          },
          "provenance": {
            "type": "object",
            "required": [
              "venues",
              "indexedSampleCount",
              "networkSampleCount",
              "hasGap",
              "asOf",
              "horizonUrl"
            ],
            "properties": {
              "venues": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "indexedSampleCount": {
                "type": "integer"
              },
              "networkSampleCount": {
                "type": "integer"
              },
              "lastIndexedTrade": {
                "type": "string",
                "format": "date-time",
                "nullable": true
              },
              "dataAgeSeconds": {
                "type": "number",
                "nullable": true
              },
              "hasGap": {
                "type": "boolean"
              },
              "asOf": {
                "type": "string",
                "format": "date-time"
              },
              "horizonUrl": {
                "type": "string"
              }
            }
          },
          "methodology": {
            "type": "string"
          }
        }
      },
      "SpreadVenue": {
        "type": "object",
        "required": [
          "venue",
          "pairKey",
          "bid",
          "ask",
          "mid",
          "spreadBps",
          "observations",
          "lastSeen"
        ],
        "additionalProperties": false,
        "properties": {
          "venue": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "bid": {
            "type": "number"
          },
          "ask": {
            "type": "number"
          },
          "mid": {
            "type": "number"
          },
          "spreadBps": {
            "type": "number"
          },
          "observations": {
            "type": "integer"
          },
          "lastSeen": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "SpreadResponse": {
        "type": "object",
        "required": [
          "asset",
          "network",
          "window",
          "startTime",
          "endTime",
          "venues",
          "tightest"
        ],
        "additionalProperties": false,
        "properties": {
          "asset": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "enum": [
              "5m",
              "15m",
              "1h",
              "24h"
            ]
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "venues": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/SpreadVenue"
            }
          },
          "tightest": {
            "nullable": true,
            "allOf": [
              {
                "$ref": "#/components/schemas/SpreadVenue"
              }
            ]
          }
        }
      },
      "RateVenue": {
        "type": "object",
        "required": [
          "venue",
          "source",
          "pool",
          "poolName",
          "supplyRate",
          "borrowRate",
          "ledger",
          "updatedAt"
        ],
        "additionalProperties": false,
        "properties": {
          "venue": {
            "type": "string",
            "description": "Lending venue the rate was read from (e.g. \"blend\")."
          },
          "source": {
            "type": "string",
            "description": "Distinct source tag stored on the row."
          },
          "pool": {
            "type": "string",
            "description": "Pool / market contract id the rate came from, never elided."
          },
          "poolName": {
            "type": "string",
            "nullable": true,
            "description": "Human-readable pool name, when the venue publishes one."
          },
          "supplyRate": {
            "type": "number",
            "description": "APY earned by supplying the asset, as a fraction (0.05 == 5%)."
          },
          "borrowRate": {
            "type": "number",
            "description": "APY charged to borrow the asset, as a fraction (0.07 == 7%)."
          },
          "ledger": {
            "type": "integer"
          },
          "updatedAt": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "RatesResponse": {
        "type": "object",
        "required": [
          "asset",
          "network",
          "venues",
          "best",
          "count",
          "computedAt"
        ],
        "additionalProperties": false,
        "properties": {
          "asset": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "venues": {
            "type": "array",
            "description": "One entry per venue, sorted best-first (highest supply rate). Empty when no venue lists the asset.",
            "items": {
              "$ref": "#/components/schemas/RateVenue"
            }
          },
          "best": {
            "nullable": true,
            "description": "The highest-supply venue, or null when nothing lends the asset.",
            "allOf": [
              {
                "$ref": "#/components/schemas/RateVenue"
              }
            ]
          },
          "count": {
            "type": "integer"
          },
          "computedAt": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "CompareResponse": {
        "type": "object",
        "required": [
          "asset",
          "network",
          "lens",
          "reflector",
          "deviationPct",
          "status",
          "fetchedAt",
          "oracles"
        ],
        "additionalProperties": false,
        "properties": {
          "asset": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "lens": {
            "type": "number",
            "nullable": true
          },
          "reflector": {
            "type": "number",
            "nullable": true
          },
          "deviationPct": {
            "type": "number",
            "nullable": true
          },
          "status": {
            "type": "string",
            "enum": [
              "aligned",
              "minor_deviation",
              "major_deviation",
              "partial"
            ]
          },
          "fetchedAt": {
            "type": "string",
            "format": "date-time"
          },
          "oracles": {
            "type": "array",
            "description": "One result per configured adapter; unavailable sources remain present with a status.",
            "items": {
              "type": "object",
              "required": [
                "name",
                "price",
                "timestamp",
                "deviationPct",
                "status",
                "ageSeconds"
              ],
              "additionalProperties": false,
              "properties": {
                "name": {
                  "type": "string"
                },
                "price": {
                  "type": "number",
                  "nullable": true
                },
                "timestamp": {
                  "type": "string",
                  "format": "date-time",
                  "nullable": true
                },
                "deviationPct": {
                  "type": "number",
                  "nullable": true
                },
                "status": {
                  "type": "string",
                  "description": "unreachable means the adapter failed; empty means it is configured but returned no quote.",
                  "enum": [
                    "available",
                    "unreachable",
                    "empty",
                    "not_configured"
                  ]
                },
                "ageSeconds": {
                  "type": "integer",
                  "nullable": true
                }
              }
            }
          }
        }
      },
      "OracleComparisonPoint": {
        "type": "object",
        "required": [
          "timestamp",
          "oracle",
          "lensPrice",
          "oraclePrice",
          "deviationPct",
          "status",
          "venues",
          "sampleCount",
          "oracleTimestamp",
          "ageSeconds"
        ],
        "additionalProperties": true,
        "properties": {
          "id": {
            "type": "string"
          },
          "timestamp": {
            "type": "string",
            "format": "date-time"
          },
          "oracle": {
            "type": "string"
          },
          "lensPrice": {
            "type": "number",
            "nullable": true
          },
          "oraclePrice": {
            "type": "number",
            "nullable": true
          },
          "deviationPct": {
            "type": "number",
            "nullable": true
          },
          "status": {
            "type": "string"
          },
          "venues": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Venues that contributed to the Lens VWAP calculation"
          },
          "sampleCount": {
            "type": "integer",
            "description": "Number of trade observations in the Lens VWAP window"
          },
          "oracleTimestamp": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "ageSeconds": {
            "type": "integer",
            "nullable": true
          }
        }
      },
      "OracleSummaryStatistic": {
        "type": "object",
        "required": [
          "oracle",
          "meanDeviationPct",
          "worstDeviationPct",
          "timeOutsideBandSeconds",
          "outsideBandPct",
          "bandPct",
          "samples",
          "venues",
          "freshestComparison",
          "oldestComparison",
          "status"
        ],
        "additionalProperties": true,
        "properties": {
          "oracle": {
            "type": "string"
          },
          "meanDeviationPct": {
            "type": "number",
            "nullable": true,
            "description": "Mean percentage deviation from Lens VWAP across valid samples"
          },
          "worstDeviationPct": {
            "type": "number",
            "nullable": true,
            "description": "Maximum observed percentage deviation from Lens VWAP in the window"
          },
          "timeOutsideBandSeconds": {
            "type": "integer",
            "nullable": true,
            "description": "Total seconds in the window where the oracle deviated beyond bandPct"
          },
          "outsideBandSeconds": {
            "type": "integer",
            "nullable": true,
            "description": "Alias for timeOutsideBandSeconds"
          },
          "outsideBandPct": {
            "type": "number",
            "nullable": true,
            "description": "Percentage of window duration spent outside bandPct"
          },
          "bandPct": {
            "type": "number",
            "description": "Deviation percentage threshold applied for outside-band calculations"
          },
          "samples": {
            "type": "integer",
            "description": "Number of comparison samples in the window"
          },
          "venues": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Distinct venues that contributed to Lens VWAPs across all samples"
          },
          "freshestComparison": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "oldestComparison": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "status": {
            "type": "string",
            "description": "Latest status or alignment health"
          }
        }
      },
      "OracleComparisonHistoryResponse": {
        "type": "object",
        "required": [
          "asset",
          "network",
          "from",
          "to",
          "band",
          "points",
          "summary"
        ],
        "additionalProperties": true,
        "properties": {
          "asset": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "nullable": true
          },
          "from": {
            "type": "string",
            "format": "date-time"
          },
          "to": {
            "type": "string",
            "format": "date-time"
          },
          "band": {
            "type": "number"
          },
          "points": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/OracleComparisonPoint"
            }
          },
          "summary": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/OracleSummaryStatistic"
            }
          }
        }
      },
      "OracleComparisonSummaryResponse": {
        "type": "object",
        "required": [
          "asset",
          "network",
          "from",
          "to",
          "band",
          "summary"
        ],
        "additionalProperties": true,
        "properties": {
          "asset": {
            "type": "string"
          },
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "nullable": true
          },
          "from": {
            "type": "string",
            "format": "date-time"
          },
          "to": {
            "type": "string",
            "format": "date-time"
          },
          "band": {
            "type": "number"
          },
          "summary": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/OracleSummaryStatistic"
            }
          }
        }
      },
      "ScreenerRow": {
        "type": "object",
        "additionalProperties": true,
        "properties": {
          "pair_key": {
            "type": "string"
          },
          "volume": {
            "type": "number"
          },
          "price": {
            "type": "number"
          },
          "change_24h": {
            "type": "number"
          },
          "liquidity": {
            "type": "number",
            "description": "Total liquidity across all active AMM pools for this pair on the network, computed as sum(reserve_a * spot_price + reserve_b), valued in the quote asset (asset_b) at each pool's latest snapshot spot price."
          },
          "liquidity_unit": {
            "type": "string",
            "description": "The asset symbol/identifier that liquidity is denominated in, corresponding to the counter/quote asset (asset_b) of the pair (the asset after the slash in pair_key)."
          }
        }
      },
      "ScreenerResponse": {
        "type": "object",
        "required": [
          "data",
          "nextCursor",
          "hasMore",
          "total"
        ],
        "additionalProperties": false,
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ],
            "description": "The network answered for."
          },
          "data": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/ScreenerRow"
            }
          },
          "nextCursor": {
            "type": "string",
            "nullable": true
          },
          "hasMore": {
            "type": "boolean"
          },
          "total": {
            "type": "integer",
            "nullable": true
          }
        }
      },
      "MoverItem": {
        "type": "object",
        "required": [
          "pairKey",
          "assetA",
          "assetB",
          "priceChangePct",
          "startPrice",
          "endPrice",
          "currentVolume",
          "previousVolume",
          "volumeChangePct",
          "venues",
          "isSingleVenue",
          "sampleCount",
          "lastUpdated"
        ],
        "additionalProperties": false,
        "properties": {
          "pairKey": {
            "type": "string"
          },
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "priceChangePct": {
            "type": "number",
            "nullable": true
          },
          "startPrice": {
            "type": "number",
            "nullable": true
          },
          "endPrice": {
            "type": "number",
            "nullable": true
          },
          "currentVolume": {
            "type": "number"
          },
          "previousVolume": {
            "type": "number"
          },
          "volumeChangePct": {
            "type": "number",
            "nullable": true
          },
          "venues": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "isSingleVenue": {
            "type": "boolean"
          },
          "sampleCount": {
            "type": "integer"
          },
          "lastUpdated": {
            "type": "string",
            "format": "date-time",
            "nullable": true
          }
        }
      },
      "MoversResponse": {
        "type": "object",
        "required": [
          "network",
          "window",
          "startTime",
          "endTime",
          "gainers",
          "losers",
          "volumeMovers"
        ],
        "additionalProperties": false,
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "enum": [
              "1h",
              "24h",
              "7d"
            ]
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "gainers": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/MoverItem"
            }
          },
          "losers": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/MoverItem"
            }
          },
          "volumeMovers": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/MoverItem"
            }
          }
        }
      },
      "BenchmarkResponse": {
        "type": "object",
        "required": [
          "asset",
          "target",
          "pairKey",
          "currentPrice",
          "currentDeviationBp",
          "rolling24h"
        ],
        "additionalProperties": false,
        "properties": {
          "asset": {
            "type": "string"
          },
          "target": {
            "type": "string"
          },
          "pairKey": {
            "type": "string"
          },
          "currentPrice": {
            "type": "number",
            "nullable": true
          },
          "currentDeviationBp": {
            "type": "number",
            "nullable": true
          },
          "rolling24h": {
            "type": "object",
            "required": [
              "maxDeviationBp",
              "minDeviationBp",
              "maxAbsoluteDeviationBp",
              "averageDeviationBp",
              "sampleCount"
            ],
            "additionalProperties": false,
            "properties": {
              "maxDeviationBp": {
                "type": "number",
                "nullable": true
              },
              "minDeviationBp": {
                "type": "number",
                "nullable": true
              },
              "maxAbsoluteDeviationBp": {
                "type": "number",
                "nullable": true
              },
              "averageDeviationBp": {
                "type": "number",
                "nullable": true
              },
              "sampleCount": {
                "type": "integer"
              }
            }
          }
        }
      },
      "BasketResponse": {
        "type": "object",
        "required": [
          "basketPrice",
          "components",
          "weightSum",
          "computedAt"
        ],
        "additionalProperties": false,
        "properties": {
          "basketPrice": {
            "type": "number"
          },
          "components": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "asset",
                "price",
                "weight",
                "contribution"
              ],
              "additionalProperties": false,
              "properties": {
                "asset": {
                  "type": "string"
                },
                "price": {
                  "type": "number"
                },
                "weight": {
                  "type": "number"
                },
                "contribution": {
                  "type": "number"
                }
              }
            }
          },
          "weightSum": {
            "type": "number"
          },
          "computedAt": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "CorrelationResponse": {
        "type": "object",
        "required": [
          "network",
          "window",
          "startTime",
          "endTime",
          "assets",
          "matrix",
          "sampleCounts",
          "pairs"
        ],
        "additionalProperties": false,
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "window": {
            "type": "string",
            "enum": [
              "5m",
              "15m",
              "1h",
              "24h",
              "7d",
              "30d"
            ]
          },
          "startTime": {
            "type": "string",
            "format": "date-time"
          },
          "endTime": {
            "type": "string",
            "format": "date-time"
          },
          "assets": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "matrix": {
            "type": "object",
            "description": "Symmetric correlation matrix keyed by asset pair",
            "additionalProperties": {
              "type": "object",
              "additionalProperties": {
                "type": "number",
                "nullable": true
              }
            }
          },
          "sampleCounts": {
            "type": "object",
            "description": "Overlapping sample count per pair",
            "additionalProperties": {
              "type": "object",
              "additionalProperties": {
                "type": "integer"
              }
            }
          },
          "pairs": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/CorrelationCell"
            }
          }
        }
      },
      "CorrelationCell": {
        "type": "object",
        "required": [
          "assetA",
          "assetB",
          "coefficient",
          "status",
          "sampleCount",
          "provenance"
        ],
        "additionalProperties": false,
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "coefficient": {
            "type": "number",
            "nullable": true,
            "description": "Pearson correlation coefficient between -1 and 1, or null if insufficient"
          },
          "status": {
            "type": "string",
            "enum": [
              "computed",
              "insufficient"
            ]
          },
          "sampleCount": {
            "type": "integer"
          },
          "provenance": {
            "type": "object",
            "required": [
              "sampleCount",
              "venues",
              "oldestSample",
              "newestSample"
            ],
            "additionalProperties": false,
            "properties": {
              "sampleCount": {
                "type": "integer"
              },
              "venues": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "oldestSample": {
                "type": "string",
                "format": "date-time",
                "nullable": true
              },
              "newestSample": {
                "type": "string",
                "format": "date-time",
                "nullable": true
              }
            }
          }
        }
      },
      "DiscoveryResource": {
        "type": "object",
        "properties": {
          "resource": {
            "type": "object",
            "additionalProperties": true,
            "properties": {
              "url": {
                "type": "string"
              },
              "description": {
                "type": "string"
              },
              "mimeType": {
                "type": "string"
              },
              "serviceName": {
                "type": "string"
              },
              "tags": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "iconUrl": {
                "type": "string"
              }
            }
          },
          "accepts": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "scheme": {
                  "type": "string"
                },
                "price": {
                  "type": "string"
                },
                "network": {
                  "type": "string"
                },
                "payTo": {
                  "type": "string"
                }
              }
            }
          },
          "extensions": {
            "type": "object",
            "additionalProperties": true
          }
        }
      },
      "DiscoveryResponse": {
        "type": "object",
        "required": [
          "resources",
          "limit",
          "offset",
          "total"
        ],
        "additionalProperties": false,
        "properties": {
          "resources": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/DiscoveryResource"
            }
          },
          "limit": {
            "type": "integer"
          },
          "offset": {
            "type": "integer"
          },
          "total": {
            "type": "integer"
          }
        }
      },
      "WebhookCreatedResponse": {
        "type": "object",
        "required": [
          "id",
          "secret"
        ],
        "additionalProperties": false,
        "properties": {
          "id": {
            "type": "string"
          },
          "secret": {
            "type": "string"
          }
        }
      },
      "UsageResponse": {
        "type": "object",
        "required": [
          "keyId",
          "dailyCalls",
          "dailyCents",
          "monthlyCalls",
          "monthlyCents",
          "dailyQuotaCents",
          "monthlyQuotaCents",
          "dailyRemainingCents",
          "monthlyRemainingCents",
          "overagePolicy",
          "quotaExceeded"
        ],
        "additionalProperties": false,
        "properties": {
          "keyId": {
            "type": "string"
          },
          "dailyCalls": {
            "type": "integer"
          },
          "dailyCents": {
            "type": "integer"
          },
          "monthlyCalls": {
            "type": "integer"
          },
          "monthlyCents": {
            "type": "integer"
          },
          "dailyQuotaCents": {
            "type": "integer"
          },
          "monthlyQuotaCents": {
            "type": "integer"
          },
          "dailyRemainingCents": {
            "type": "integer"
          },
          "monthlyRemainingCents": {
            "type": "integer"
          },
          "overagePolicy": {
            "type": "string",
            "enum": [
              "block",
              "charge_402",
              "allow_overage"
            ]
          },
          "quotaExceeded": {
            "type": "boolean"
          },
          "dailyResetsAt": {
            "type": "string"
          },
          "monthlyResetsAt": {
            "type": "string"
          },
          "resets": {
            "type": "object",
            "properties": {
              "daily": {
                "type": "string"
              },
              "monthly": {
                "type": "string"
              }
            }
          },
          "resetsInSeconds": {
            "type": "object",
            "properties": {
              "daily": {
                "type": "integer"
              },
              "monthly": {
                "type": "integer"
              }
            }
          }
        }
      },
      "VerifyRequest": {
        "type": "object",
        "required": [
          "paymentPayload",
          "paymentRequirements"
        ],
        "properties": {
          "x402Version": {
            "type": "integer"
          },
          "paymentPayload": {
            "type": "object"
          },
          "paymentRequirements": {
            "type": "object"
          }
        }
      },
      "VerifyResponse": {
        "type": "object",
        "required": [
          "isValid"
        ],
        "additionalProperties": true,
        "properties": {
          "isValid": {
            "type": "boolean"
          },
          "invalidReason": {
            "type": "string",
            "nullable": true
          },
          "invalidMessage": {
            "type": "string",
            "nullable": true
          },
          "payer": {
            "type": "string",
            "nullable": true
          }
        }
      },
      "SettleRequest": {
        "type": "object",
        "required": [
          "paymentPayload",
          "paymentRequirements"
        ],
        "properties": {
          "x402Version": {
            "type": "integer"
          },
          "paymentPayload": {
            "type": "object"
          },
          "paymentRequirements": {
            "type": "object"
          }
        }
      },
      "SettleResponse": {
        "type": "object",
        "required": [
          "success",
          "transaction",
          "network"
        ],
        "additionalProperties": true,
        "properties": {
          "success": {
            "type": "boolean"
          },
          "errorReason": {
            "type": "string",
            "nullable": true
          },
          "errorMessage": {
            "type": "string",
            "nullable": true
          },
          "transaction": {
            "type": "string"
          },
          "network": {
            "type": "string"
          }
        }
      },
      "SupportedResponse": {
        "type": "object",
        "additionalProperties": true,
        "properties": {
          "kinds": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "scheme": {
                  "type": "string"
                },
                "network": {
                  "type": "string"
                }
              }
            }
          },
          "extensions": {
            "type": "array",
            "items": {
              "type": "string"
            }
          }
        }
      },
      "GraphQlResponse": {
        "type": "object",
        "additionalProperties": true,
        "properties": {
          "data": {
            "type": "object",
            "nullable": true
          },
          "errors": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "message": {
                  "type": "string"
                }
              }
            }
          }
        }
      },
      "PremiumPricePoint": {
        "type": "object",
        "required": [
          "price",
          "source",
          "timestamp"
        ],
        "properties": {
          "price": {
            "type": "number"
          },
          "source": {
            "type": "string"
          },
          "timestamp": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "PremiumResponse": {
        "type": "object",
        "required": [
          "assetA",
          "assetB",
          "network",
          "onChain",
          "cex",
          "spreadBps"
        ],
        "properties": {
          "assetA": {
            "type": "string"
          },
          "assetB": {
            "type": "string"
          },
          "network": {
            "type": "string"
          },
          "onChain": {
            "$ref": "#/components/schemas/PremiumPricePoint"
          },
          "cex": {
            "$ref": "#/components/schemas/PremiumPricePoint"
          },
          "spreadBps": {
            "type": "number"
          }
        }
      },
      "PremiumErrorResponse": {
        "type": "object",
        "required": [
          "error"
        ],
        "properties": {
          "error": {
            "type": "string"
          },
          "code": {
            "type": "string"
          },
          "stale": {
            "type": "string",
            "enum": [
              "onChain",
              "cex",
              "both"
            ]
          },
          "ageSeconds": {
            "type": "integer",
            "nullable": true
          },
          "onChainAgeSeconds": {
            "type": "integer",
            "nullable": true
          },
          "cexAgeSeconds": {
            "type": "integer",
            "nullable": true
          }
        }
      },
      "PegReport": {
        "type": "object",
        "required": [
          "asset",
          "code",
          "issuer",
          "target",
          "targetPrice",
          "pairKey",
          "currentPrice",
          "currentDeviationBps",
          "worstDeviationBps",
          "window",
          "provenance"
        ],
        "additionalProperties": false,
        "properties": {
          "asset": {
            "type": "string"
          },
          "code": {
            "type": "string"
          },
          "issuer": {
            "type": "string",
            "nullable": true
          },
          "target": {
            "type": "string"
          },
          "targetPrice": {
            "type": "number"
          },
          "pairKey": {
            "type": "string",
            "nullable": true
          },
          "currentPrice": {
            "type": "number",
            "nullable": true
          },
          "currentDeviationBps": {
            "type": "number",
            "nullable": true
          },
          "worstDeviationBps": {
            "type": "number",
            "nullable": true
          },
          "window": {
            "type": "string"
          },
          "provenance": {
            "type": "object",
            "required": [
              "venues",
              "sampleCount",
              "freshnessSeconds",
              "lastSampleTimestamp"
            ],
            "additionalProperties": false,
            "properties": {
              "venues": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "sampleCount": {
                "type": "integer"
              },
              "freshnessSeconds": {
                "type": "integer",
                "nullable": true
              },
              "lastSampleTimestamp": {
                "type": "string",
                "format": "date-time",
                "nullable": true
              }
            }
          }
        }
      },
      "PegsResponse": {
        "type": "object",
        "required": [
          "network",
          "pegs"
        ],
        "additionalProperties": false,
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "pegs": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/PegReport"
            }
          }
        }
      },
      "AssetMetadata": {
        "type": "object",
        "required": [
          "code",
          "issuer",
          "name",
          "homeDomain",
          "domain",
          "decimals",
          "status",
          "verified",
          "checkedAt",
          "dateChecked"
        ],
        "properties": {
          "code": {
            "type": "string",
            "example": "USDC"
          },
          "issuer": {
            "type": "string",
            "nullable": true,
            "example": "GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"
          },
          "name": {
            "type": "string",
            "nullable": true,
            "example": "USD Coin"
          },
          "homeDomain": {
            "type": "string",
            "nullable": true,
            "example": "circle.com"
          },
          "domain": {
            "type": "string",
            "nullable": true,
            "example": "circle.com"
          },
          "decimals": {
            "type": "integer",
            "example": 7
          },
          "displayDecimals": {
            "type": "integer",
            "nullable": true,
            "example": 2
          },
          "status": {
            "type": "string",
            "enum": [
              "verified",
              "unverified"
            ],
            "example": "verified"
          },
          "verified": {
            "type": "boolean",
            "example": true
          },
          "checkedAt": {
            "type": "string",
            "format": "date-time"
          },
          "dateChecked": {
            "type": "string",
            "format": "date-time"
          },
          "contractId": {
            "type": "string",
            "nullable": true,
            "example": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75"
          },
          "tomlUrl": {
            "type": "string",
            "nullable": true,
            "example": "https://circle.com/.well-known/stellar.toml"
          },
          "verification": {
            "type": "object",
            "required": [
              "status",
              "verified",
              "checkedAt",
              "tomlUrl"
            ],
            "properties": {
              "status": {
                "type": "string",
                "enum": [
                  "verified",
                  "unverified"
                ]
              },
              "verified": {
                "type": "boolean"
              },
              "checkedAt": {
                "type": "string",
                "format": "date-time"
              },
              "tomlUrl": {
                "type": "string",
                "nullable": true
              }
            }
          },
          "provenance": {
            "type": "object",
            "required": [
              "source",
              "checkedAt",
              "tomlUrl",
              "verified"
            ],
            "properties": {
              "source": {
                "type": "string"
              },
              "checkedAt": {
                "type": "string",
                "format": "date-time"
              },
              "tomlUrl": {
                "type": "string",
                "nullable": true
              },
              "verified": {
                "type": "boolean"
              }
            }
          }
        }
      },
      "AssetsResponse": {
        "type": "object",
        "required": [
          "network",
          "assets"
        ],
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "assets": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/AssetMetadata"
            }
          }
        }
      },
      "AssetDetailResponse": {
        "type": "object",
        "required": [
          "network",
          "code",
          "issuer",
          "name",
          "homeDomain",
          "domain",
          "decimals",
          "status",
          "verified",
          "checkedAt",
          "dateChecked"
        ],
        "properties": {
          "network": {
            "type": "string",
            "enum": [
              "testnet",
              "mainnet"
            ]
          },
          "code": {
            "type": "string"
          },
          "issuer": {
            "type": "string",
            "nullable": true
          },
          "name": {
            "type": "string",
            "nullable": true
          },
          "homeDomain": {
            "type": "string",
            "nullable": true
          },
          "domain": {
            "type": "string",
            "nullable": true
          },
          "decimals": {
            "type": "integer"
          },
          "displayDecimals": {
            "type": "integer",
            "nullable": true
          },
          "status": {
            "type": "string",
            "enum": [
              "verified",
              "unverified"
            ]
          },
          "verified": {
            "type": "boolean"
          },
          "checkedAt": {
            "type": "string",
            "format": "date-time"
          },
          "dateChecked": {
            "type": "string",
            "format": "date-time"
          },
          "contractId": {
            "type": "string",
            "nullable": true
          },
          "tomlUrl": {
            "type": "string",
            "nullable": true
          },
          "verification": {
            "type": "object",
            "required": [
              "status",
              "verified",
              "checkedAt",
              "tomlUrl"
            ],
            "properties": {
              "status": {
                "type": "string",
                "enum": [
                  "verified",
                  "unverified"
                ]
              },
              "verified": {
                "type": "boolean"
              },
              "checkedAt": {
                "type": "string",
                "format": "date-time"
              },
              "tomlUrl": {
                "type": "string",
                "nullable": true
              }
            }
          },
          "provenance": {
            "type": "object",
            "required": [
              "source",
              "checkedAt",
              "tomlUrl",
              "verified"
            ],
            "properties": {
              "source": {
                "type": "string"
              },
              "checkedAt": {
                "type": "string",
                "format": "date-time"
              },
              "tomlUrl": {
                "type": "string",
                "nullable": true
              },
              "verified": {
                "type": "boolean"
              }
            }
          }
        }
      }
    }
  }
}