From d8eb805c1263cf953bbe7ef4ea4c22b4ca32031f Mon Sep 17 00:00:00 2001 From: onefreeman1337 <282891741+onefreeman1337@users.noreply.github.com> Date: Sat, 18 Jul 2026 19:58:31 +0000 Subject: [PATCH] Add Open Source Filings (OSF) to Ecosystem Co-Authored-By: Claude Fable 5 --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index ab14b12..311b27b 100644 --- a/README.md +++ b/README.md @@ -39,6 +39,7 @@ 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. +- [Open Source Filings (OSF)](https://osf-master-server.com) - Pay per record marketplace of provenance stamped US public data for agents: 4.7M records across 76 sources including sanctions screening (ten authorities), court opinions, SEC filings, exploited CVE checks, FDA recalls, and research. x402 USDC on Base plus a 15 tool MCP server. ### Facilitators & Networks - [Coinbase Hosted Facilitator (Base)](https://docs.cdp.coinbase.com/x402#offload-your-infra)