Payment MCP Server

A Python-based MCP (Merchant Control Panel) server for managing Paytm payment links and transactions. That is what the payment mcp mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.

The short version

• Create Paytm payment links for customers
• Fetch all created payment links
• Retrieve transactions for a specific payment link

The tools it exposes

The server publishes 4 tools. What each one is for:

• PAYTM_MID — PAYTM_KEY_SECRET
• paytmchecksum — pycryptodome
• requests — uv (a fast Python package installer and runner)
• paytm_mcp.py — Main server entry point and tool definitions

Getting it running

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client.

What it needs from you

Configuration is passed through the environment: PAYTM_MID, PAYTM_KEY_SECRET. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

• Python 3.12 or higher - Paytm Merchant credentials: - PAYTM_MID - PAYTM_KEY_SECRET - The following Python dependencies: - httpx>=0.28.1 - mcp[cli]>=1.7.0 - paytmchecksum - pycryptodome - requests - uv (a fast Python package installer and runner) - Claude Desktop (for running and managing the server)

How it compares

Plenty of payments and commerce servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Payment MCP's toolset — PAYTM_MID, paytmchecksum, requests and 1 more — is a fair guide to whether it matches your workflow. It is maintained by shivam3-garg; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Things to watch

• It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
• Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
• Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.