x402 Facilitator Proxy for Claude Code

io.github.seob5285-alt/x402-facilitator-proxy

Multi-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.

client:Claude Code transport:stdio runtime:npm

Install x402 Facilitator Proxy in Claude Code

run in your project directory

claude mcp add x402-facilitator-proxy -- npx -y x402-facilitator-proxy

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs