From e0b85316bccbef82c821175a9fdae36b1d0cf37f Mon Sep 17 00:00:00 2001 From: Josh Alley Date: Thu, 28 May 2026 13:15:25 -0500 Subject: [PATCH] Add 2s.io to Ecosystem --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index a6a6e07..f55b840 100644 --- a/README.md +++ b/README.md @@ -38,6 +38,7 @@ x402 is an emerging open standard from the Coinbase ecosystem focused on safer, - [Strale](https://strale.dev) - Business data & compliance APIs for AI agents. 250+ quality-scored capabilities (company data, VAT validation, sanctions screening, KYB) across 27 countries with x402 payment support. [MCP server](https://www.npmjs.com/package/strale-mcp) available. - [Hedera and the x402 Payment Standard](https://hedera.com/blog/hedera-and-the-x402-payment-standard/) - Hedera ecosystem overview of x402-style programmable payments for applications and AI agents. - [CardZero](https://cardzero.ai) - Smart-contract wallet (ERC-4337) for AI agents on Base mainnet, USDC. Buyer-side x402 support via `POST /v1/x402/pay`. Owner-controlled spending rules (per-tx limit, daily cap, whitelist, freeze) enforced on-chain. Also runs first known production deployment of ERC-8004 + ERC-8183. +- [2s.io](https://2s.io) - Pay-per-call JSON API for AI agents. 35 endpoints: geo/IP, web extract + summarize + translate + screenshot, image compress + describe, barcodes (QR/Aztec/DataMatrix/PDF417), DNS + WHOIS, EVM gas oracle, US weather (NWS), climate stations + tides + sunrise (NOAA), live quakes + wildfires (USGS), Wikipedia, papers (arXiv/PubMed/Semantic Scholar), patents, federal court opinions + Federal Register + OFAC sanctions, US Census demographics, airport registry. Sub-cent to $0.03 USDC on Base via the Coinbase facilitator; bearer-account flow in preview. ([Discovery](https://2s.io/api/directory) | [OpenAPI](https://2s.io/openapi.json) | [.well-known/x402](https://2s.io/.well-known/x402) | [llms.txt](https://2s.io/llms.txt)) ### Facilitators & Networks - [Coinbase Hosted Facilitator (Base)](https://docs.cdp.coinbase.com/x402#offload-your-infra)