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PipRail MCP

v0.10.0

io.github.piprail/mcp

Budget-bound x402 payment wallet for AI agents — pays HTTP 402 URLs, capped locally. No backend.

transport:stdio runtime:npm

Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

claude mcp add mcp -e PIPRAIL_PRIVATE_KEY=<PIPRAIL_PRIVATE_KEY> -e PIPRAIL_CHAIN=<PIPRAIL_CHAIN> -e PIPRAIL_CHAINS=<PIPRAIL_CHAINS> -e PIPRAIL_MAX_AMOUNT=<PIPRAIL_MAX_AMOUNT> -e PIPRAIL_MAX_TOTAL=<PIPRAIL_MAX_TOTAL> -e PIPRAIL_MAX_TOTAL_DENOM=<PIPRAIL_MAX_TOTAL_DENOM> -e PIPRAIL_MAX_PAYMENTS=<PIPRAIL_MAX_PAYMENTS> -e PIPRAIL_MAX_PAYMENTS_PER_WINDOW=<PIPRAIL_MAX_PAYMENTS_PER_WINDOW> -e PIPRAIL_WARN_AT_FRACTION=<PIPRAIL_WARN_AT_FRACTION> -e PIPRAIL_SPEND_LOG=<PIPRAIL_SPEND_LOG> -e PIPRAIL_EVENT_LOG=<PIPRAIL_EVENT_LOG> -e PIPRAIL_TOKENS=<PIPRAIL_TOKENS> -e PIPRAIL_SCHEMES=<PIPRAIL_SCHEMES> -- npx -y @piprail/mcp

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.