Vietnam Payments MCP — let AI agents accept MoMo payments in Vietnam

Live · MCP endpoint: https://mcp-vn.wishpool.app/mcp · Listed on the official MCP Registry as app.wishpool/vietnam-payments-mcp · Part of a 10-country family: Taiwan · Japan · Korea · Indonesia · India · Brazil · Philippines · Thailand · Malaysia

A remote MCP server that lets any AI agent (Claude, ChatGPT, Cursor…) accept payments in Vietnam:

• 📱 MoMo wallet QR — the biggest e-wallet in Vietnam

• 💳 ATM cards / credit cards on the MoMo hosted page

• 🎁 Zero-setup demo — no credentials needed to try it (public MoMo sandbox, test money only)

• 🔍 Payment status check — pull-based, no webhook needed; no confirm step

v0.2 aggregates two Vietnamese gateways: MoMo (default; zero-setup sandbox demo) and VNPay (signed HMAC-SHA512 redirect URLs; send x-vnpay-tmn-code + x-vnpay-hash-secret and it is auto-selected).

⚖️ Stateless translation layer: funds always flow buyer → MoMo → merchant directly. This server never holds, moves, or stores funds or credentials — no database at all. Requests are signed per-call with HMAC-SHA256 in memory.

Quick start

MCP endpoint: https://mcp-vn.wishpool.app/mcp (Streamable HTTP, stateless JSON-RPC)

Try it with no headers at all — the public MoMo sandbox demo works immediately. For real payments:

Related MCP server: mcp-jazzcash

Tools

Develop

node test/serve.js      # local server (http://localhost:3220/mcp)
node test/e2e.js        # e2e incl. a REAL sandbox create+query against MoMo test host

Zero runtime dependencies; Node ≥ 18. MIT license.