
Bridges three payment protocols into a single MCP interface: Stripe's Agent Commerce Protocol, Google's AP2, and Coinbase's x402. You get tools to discover merchants, prepare and sign payment intents, and manage checkout flows across traditional card payments and crypto rails. Built by MEOK AI Labs as part of their A2A substrate. Useful if you're building agents that need to transact money and want to avoid writing separate integrations for each payment provider. The server runs over stdio or streamable HTTP and ships with EU AI Act compliance hooks baked in. Install via pip or npx and point your MCP client at it to start exposing commerce primitives to your assistant.