io.github.piprail

mcp

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

stdiocommunityinfra

Package Details

@piprail/mcp

0.2.2•https://www.npmjs.com/package/@piprail/mcp
Transportstdio

Environment Variables

PIPRAIL_PRIVATE_KEY(str)
RequiredSecret

Your wallet's private key/seed for the chosen chain. Stays on your machine; the spend policy caps every payment.

PIPRAIL_CHAIN(str)

Chain to pay on (default: base).

PIPRAIL_MAX_AMOUNT(str)

Max spend per single payment, in token units (default: 0.10).

PIPRAIL_MAX_TOTAL(str)

Lifetime spend cap per token, in token units (default: 10.00).

PIPRAIL_TOKENS(str)

Comma-separated allowed token symbols, plus the alias 'native' for the chain's coin (default: USDC).