paddle-mcp-server

paddle-mcp-server

3.5
finance

The MCP Server for Paddle Billing integrates with the Paddle API to provide tools for managing products, customers, transactions, and subscriptions. It requires an API key for both Sandbox and Live environments and supports detailed installations across different client tools.

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MCP Server for Paddle Billing

Paddle Billing is the developer-first merchant of record. We take care of payments, tax, subscriptions, and metrics with one unified API that does it all.

This is a Model Context Protocol (MCP) server that provides tools for interacting with the Paddle API.

Important: This MCP server works with Paddle Billing. It does not support Paddle Classic. To work with Paddle Classic, see: Paddle Classic API reference

Features

  • List products in your Paddle catalog
  • Create new products
  • List prices for products
  • Create new prices for products
  • List customers
  • List transactions
  • List subscriptions
  • Create custom reports for financial analysis

Installation

To use the MCP server, you'll need an API key. You can create and manage API keys in Paddle > Developer tools > Authentication:

To run the server in a client like Claude Desktop, Cursor or Windsurf, add the following to your MCP config:

{
  "mcpServers": {
    "paddle": {
      "command": "npx",
      "args": ["-y", "@paddle/paddle-mcp", "--api-key=PADDLE_API_KEY", "--environment=(sandbox|production)"]
    }
  }
}

Replace PADDLE_API_KEY with your API key, and pass the correct value as environment.

For detailed setup guides, see:

Development

  1. Install dependencies:

    pnpm install

  2. Build the server:

    pnpm build

  3. Update client to use the local build:

    {
  "mcpServers": {
    "paddle": {
      "command": "node",
      "args": ["path/to/paddle-mcp-server/build/index.js"],
      "env": {
        "PADDLE_API_KEY": "your_api_key",
        "PADDLE_ENVIRONMENT": "sandbox"
      }
    }
  }
}

Debugging

To debug the MCP server, you can use the MCP Inspector tool:

  1. Run the server with the inspector:

    pnpm inspector

  2. Open the provided URL in your browser to view and debug the MCP requests and responses.

  3. Include the --api-key and --environment arguments.

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