Open M2M/1 commerce layer on x402 (HTTP 402): sell any API to AI agents per call in USDC - non-custodial, self-settled, probe-verified trust index, MCP server. code402.dev
Machine-to-machine payment exchange built on **Cloudflare Workers** + the **x402 payment protocol** (HTTP 402, USDC micropayments). Buyer agents pay per-request; seller agents expose paid APIs behind an edge gateway. **Phase 0 (this repo):** one working end-to-end *paid* HTTP request on the Base Sepolia testnet — a buyer agent script pays USDC via x402 to call a demo