概览
What is Mexico Payments MCP?
Mexico Payments MCP is a remote MCP server that enables AI agents (Claude, ChatGPT, Cursor, etc.) to accept payments in Mexico via Mercado Pago. It supports OXXO cash vouchers, SPEI bank transfers, cards, and Mercado Pago wallet through Mercado Pago's hosted checkout.
How to use Mexico Payments MCP?
Set your MCP client to use the endpoint https://mcp-mx.wishpool.app/mcp with Streamable HTTP and JSON-RPC. Include the header x-mercadopago-access-token set to your Mercado Pago access token (use TEST- prefix for test mode, APP_USR- for production). The server provides two tools: create_payment_link to generate a hosted checkout link in MXN, and query_payment_status to check if a payment was completed.
Key features of Mexico Payments MCP
- Accept payments in Mexico via OXXO, SPEI, cards, and Mercado Pago wallet.
- Stateless translation layer – never holds funds or stores credentials.
- No database required; funds flow directly from buyer to merchant.
- Remote, always‑on endpoint with Streamable HTTP transport.
- Part of a 20‑country family of payment MCP servers.
- Zero runtime dependencies for local development (Node ≥ 18).
Use cases of Mexico Payments MCP
- An AI assistant generating a purchase link for a customer paying with OXXO.
- A chatbot verifying whether a bank transfer (SPEI) has been completed.
- A workflow that creates payment links and monitors their status without storing sensitive data.
- A multi‑country AI agent using a family of payment servers for regional support.
FAQ from Mexico Payments MCP
What payment methods does it support?
OXXO cash vouchers, SPEI bank transfers, cards, and Mercado Pago wallet – all via Mercado Pago's hosted checkout.
Do I need a Mercado Pago account?
Yes. You must provide your own Mercado Pago access token (test or production) via the x-mercadopago-access-token header.
Is my payment data stored on the server?
No. The server is a stateless translation layer. It never holds funds or stores credentials – no database is used. Funds flow directly from buyer to Mercado Pago to merchant.
What runtime is required to run the server locally?
To run the development server locally, you need Node.js 18 or higher. For normal use as an MCP client, no runtime is required – just connect to the remote endpoint.
How do I switch between test and production mode?
Use the x-mercadopago-access-token header with a token prefixed by TEST- for test mode or APP_USR- for production mode. The token is obtained from your Mercado Pago developer account.
