Non-custodial x402 MCP payment layer for AI agents — the open-source alternative to Vercel x402-mcp
Latest release v4.2.0 · 11 Oct 2026
2 files for Cursor, Codex and OpenCode: cursorrules, agentpay-mcp AGENTS.md — 1,841 tokens loaded in every session.
AGENTS.md A 1,216 tok .cursorrules A 625 tok These files are up2itnow0822/agentpay-mcp's own configuration — they tell Cursor, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.