PayPal, guarded

stdio

PayPal's Agent Toolkit with limits on refunds and the owner's Approve/Deny above them.

Getting Started

npx @getmcp/cli add io.github.Fizzl13/paypal-guard

Requires Node.js 18+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Required Environment Variables

PAYPAL_CLIENT_ID
Client ID of your PayPal REST app (developer.paypal.com)
PAYPAL_CLIENT_SECRET
Secret of your PayPal REST app

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.Fizzl13/paypal-guard": {
      "command": "npx",
      "args": [
        "-y",
        "fizzl-paypal-guard-mcp"
      ],
      "env": {
        "PAYPAL_CLIENT_ID": "",
        "PAYPAL_CLIENT_SECRET": "",
        "PAYPAL_ENVIRONMENT": "",
        "LIMIT_REFUND": "",
        "LIMIT_REFUND_PER_DAY": "",
        "LIMIT_REFUNDS_PER_DAY": "",
        "LIMIT_CURRENCY": "",
        "GUARD_POLICY": "",
        "FIZZL_AGENT_KEY": "",
        "TELEGRAM_BOT_TOKEN": "",
        "TELEGRAM_CHAT_ID": "",
        "APPROVAL_IN_CHAT": "",
        "APPROVAL_MINUTES": ""
      }
    }
  }
}

Claude Desktop MCP documentation