Web3 Dashboard Mock Documentation

README.md

@@ -363,3 +363,9 @@ The current public flows are `create_escrow`, `fund_escrow`, `release_escrow`, `
 ## License
 
 MIT
+
+## DevEx Task Docs
+
+- Web3 Dashboard Mock Documentation: `docs/post-task211.md`
+- Stellar Explorer Metadata Integration: `docs/post-task213.md`
+- Explorer metadata template: `docs/stellar-expert-metadata.json`

contracts/marketx/src/lib.rs

@@ -92,7 +92,7 @@
 //! - Reentrancy protection on critical paths
 //! - Comprehensive input validation
 
-use soroban_sdk::{contract, contractimpl, Address, Bytes, BytesN, Env, Vec};
+use soroban_sdk::{contract, contractimpl, contractmeta, Address, Bytes, BytesN, Env, Vec};
 
 mod errors;
 mod types;
@@ -181,6 +181,24 @@ mod test;
 ///
 /// This contract provides secure escrow services on the Stellar network.
 /// All public methods are available through the contract's public interface.
+#[contractmeta(key = "name", val = "MarketX Escrow")]
+#[contractmeta(
+    key = "description",
+    val = "Soroban escrow contract with milestone releases, dispute handling, and configurable fees."
+)]
+#[contractmeta(
+    key = "homepage",
+    val = "https://github.com/MarketXpress/MarketX-contract"
+)]
+#[contractmeta(
+    key = "repository",
+    val = "https://github.com/MarketXpress/MarketX-contract"
+)]
+#[contractmeta(
+    key = "source",
+    val = "https://github.com/MarketXpress/MarketX-contract/tree/main/contracts/marketx"
+)]
+#[contractmeta(key = "version", val = "v1.0.0")]
 #[contract]
 pub struct Contract;
 

docs/post-task211.md

@@ -0,0 +1,122 @@
+# Web3 Dashboard Mock Documentation
+## Task #211 — DevEx & Ecosystem Tooling
+
+This document provides a stakeholder-friendly dashboard blueprint that maps contract behavior into product-level KPIs.
+
+---
+
+## 1) Purpose
+
+The MarketX escrow contract already emits enough information for a complete operational dashboard. This mock documentation translates on-chain concepts into business-facing tiles, charts, and workflow views.
+
+Primary audience:
+- Product managers
+- Operations / support teams
+- Community stakeholders
+- Non-technical ecosystem partners
+
+---
+
+## 2) Dashboard Information Architecture
+
+### A. Executive Header (Top Row)
+
+1. **Total Escrow Volume (XLM + tokens)**
+   - Source: Aggregate of `FundsReleasedEvent.amount`
+2. **Open Escrows**
+   - Source: `EscrowStatus == Pending || Disputed`
+3. **Settlement Rate**
+   - Source: `Released / Created` over selected window
+4. **Dispute Rate**
+   - Source: `RefundRequestedEvent` + disputed status transitions
+
+### B. Activity & Health (Middle Row)
+
+1. **Escrows Created Over Time** (line chart)
+   - Source: `EscrowCreatedEvent`
+2. **Release vs Refund Mix** (stacked bars)
+   - Source: `StatusChangeEvent` terminal states
+3. **Fee Revenue Trend** (area chart)
+   - Source: `FeeCollectedEvent`, `FeesWithdrawnEvent`
+4. **Median Time to Settlement**
+   - Source: `created_ledger -> released/refunded ledger`
+
+### C. Operations Queue (Bottom Row)
+
+1. **Aging Pending Escrows**
+   - Highlight by ledger age buckets (0-1d, 1-3d, 3d+)
+2. **Disputes Needing Arbiter Attention**
+   - Source: disputed escrows without terminal resolution
+3. **Recently Expired Unfunded Escrows**
+   - Source: `EscrowExpiredEvent`
+
+---
+
+## 3) Contract Data Mapping (Indexer Specification)
+
+### Events to index
+
+- `EscrowCreatedEvent`
+- `FundsReleasedEvent`
+- `StatusChangeEvent`
+- `RefundRequestedEvent`
+- `EscrowExpiredEvent`
+- `FeeCollectedEvent`
+- `FeesWithdrawnEvent`
+
+### Read methods used for enrichment
+
+- `get_escrow(escrow_id)`
+- `get_escrow_metadata(escrow_id, caller)`
+- `resource_profile()`
+- `analytics_summary()` (if enabled in deployment profile)
+
+> Recommendation: keep event ingestion append-only and perform reconciliation jobs with `get_escrow` for any escrow IDs that hit disputed or expired states.
+
+---
+
+## 4) KPI Definitions (Business-safe wording)
+
+- **Gross Settled Volume**: Sum of released amounts before fee withdrawal events.
+- **Protocol Fee Accrual**: Sum of `FeeCollectedEvent.fee_amount` by token.
+- **Protocol Fee Realization**: Sum of `FeesWithdrawnEvent.amount` by token.
+- **Escrow Completion Rate**: Count(Released) / Count(Created).
+- **Dispute Escalation Rate**: Count(Disputed transitions) / Count(Created).
+- **Refund Rate**: Count(Refunded) / Count(Created).
+
+---
+
+## 5) Dashboard Mock (Text Wireframe)
+
+```text
+┌──────────────────────────────────────────────────────────────────────────┐
+│ MarketX Protocol Dashboard                               [7d] [30d] [90d]│
+├───────────────┬───────────────┬───────────────┬──────────────────────────┤
+│ Volume        │ Open Escrows  │ Settlement %  │ Dispute %                │
+│ 1,284,331 XLM │ 184           │ 94.2%         │ 1.8%                     │
+├──────────────────────────────────────────────────────────────────────────┤
+│ Escrows Created (line)                 │ Fee Revenue by Token (stacked) │
+├──────────────────────────────────────────────────────────────────────────┤
+│ Release vs Refund Mix (bars)           │ Median Settlement Time          │
+├──────────────────────────────────────────────────────────────────────────┤
+│ Aging Pending Escrows                  │ Disputes Awaiting Resolution    │
+└──────────────────────────────────────────────────────────────────────────┘
+```
+
+---
+
+## 6) Stakeholder Views
+
+- **Product View**: growth, completion, dispute trends
+- **Support View**: pending/disputed queues, top risky escrows
+- **Treasury View**: accrued vs withdrawn fees by token
+- **Community View**: transparent protocol health snapshots
+
+---
+
+## 7) Delivery Checklist
+
+- [x] Data source mapping to real contract events/methods
+- [x] KPI definitions for non-technical audiences
+- [x] Operational queues for day-to-day monitoring
+- [x] Wireframe mock suitable for design handoff

docs/post-task213.md

@@ -0,0 +1,66 @@
+# Integration with Stellar Explorer Metadata
+## Task #213 — DevEx & Ecosystem Tooling
+
+This task improves how the MarketX contract appears on Stellar explorers (including Stellar.expert) by embedding contract metadata in the WASM and documenting optional off-chain metadata publication.
+
+---
+
+## 1) What was integrated
+
+### A. On-chain contract metadata annotations
+
+The contract now includes Soroban `#[contractmeta]` entries for:
+- Name
+- Description
+- Homepage URL
+- Repository URL
+- Source code URL
+- Build/version tag
+
+These values are bundled into the contract artifact and can be consumed by explorer tooling that reads Soroban metadata sections.
+
+### B. Off-chain explorer profile template
+
+A companion metadata template is provided at:
+- `docs/stellar-expert-metadata.json`
+
+This gives the ops/devrel team a canonical payload for explorer profiles, registry submissions, or internal metadata services.
+
+---
+
+## 2) Explorer-facing recommendations
+
+1. Keep `version` aligned with release tags.
+2. Keep homepage + repo links stable and publicly accessible.
+3. Use a deterministic icon URL (CDN/IPFS with immutable hash when possible).
+4. Update metadata alongside every production contract upgrade.
+
+---
+
+## 3) Verification flow
+
+After deployment, verify that metadata is discoverable:
+
+1. Build and deploy the updated WASM.
+2. Open the contract page on Stellar.expert.
+3. Confirm readable project identity fields (name/description/links).
+4. Cross-check values against `docs/stellar-expert-metadata.json`.
+
+---
+
+## 4) Operational runbook snippet
+
+- During release prep:
+  - bump `version` metadata value
+  - verify repo/homepage links
+- During deploy:
+  - publish the new WASM
+- Post-deploy:
+  - validate explorer rendering
+  - publish release note referencing new contract ID
+
+---
+
+## 5) Outcome
+
+MarketX now exposes cleaner project identity metadata for ecosystem tooling and contract explorers, improving discoverability and trust for non-technical users.

docs/stellar-expert-metadata.json

@@ -0,0 +1,15 @@
+{
+  "name": "MarketX Escrow",
+  "description": "Soroban escrow contract for milestone releases, dispute handling, and configurable marketplace fees.",
+  "homepage": "https://github.com/MarketXpress/MarketX-contract",
+  "repository": "https://github.com/MarketXpress/MarketX-contract",
+  "source": "https://github.com/MarketXpress/MarketX-contract/tree/main/contracts/marketx",
+  "version": "v1.0.0",
+  "tags": [
+    "stellar",
+    "soroban",
+    "escrow",
+    "marketplace"
+  ],
+  "icon": "https://raw.githubusercontent.com/MarketXpress/MarketX-contract/main/docs/assets/marketx-icon.png"
+}