PayPal, guarded MCP Server: Install & Setup

Install PayPal, guarded in Claude Code

Remote URL

Claude Code

claude mcp add --transport http paypal-guarded https://wallet.fizzl.eu/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "paypal-guarded": {
      "url": "https://wallet.fizzl.eu/mcp"
    }
  }
}

npm

Claude Code

claude mcp add paypal-guarded -e PAYPAL_CLIENT_ID=... -e PAYPAL_CLIENT_SECRET=... -- npx -y fizzl-paypal-guard-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "paypal-guarded": {
      "command": "npx",
      "args": [
        "-y",
        "fizzl-paypal-guard-mcp"
      ],
      "env": {
        "PAYPAL_CLIENT_ID": "...",
        "PAYPAL_CLIENT_SECRET": "..."
      }
    }
  }
}

npm

Claude Code

claude mcp add paypal-guarded -e AGENT_KEY=... -- npx -y presign-guard-wallet-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "paypal-guarded": {
      "command": "npx",
      "args": [
        "-y",
        "presign-guard-wallet-mcp"
      ],
      "env": {
        "AGENT_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the PayPal, guarded MCP server do?

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

Is the PayPal, guarded MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does PayPal, guarded run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add PayPal, guarded to Claude Code?

Run: claude mcp add --transport http paypal-guarded https://wallet.fizzl.eu/mcp

More ai agents & coding agents MCP servers

View all

Commands

237

g0t4/mcp-server-commands

Run arbitrary commands and scripts.

LocalFreeTypeScript

Rubber Duck

1802k

nesquikm/mcp-rubber-duck

Bridge to multiple OpenAI-compatible LLMs for rubber duck debugging: explain a problem to several AI ducks and get different perspectives.

LocalAccount neededTypeScript

Lobu

232

lobu-ai/lobu

Shared, permission-aware company context for AI agents, with provenance, approvals and audit.

RemoteAccount needed

OpenImageDebugger

250

OpenImageDebugger/OpenImageDebugger

MCP server giving AI agents eyes on OpenImageDebugger buffers in live gdb/lldb sessions

LocalFree

node9

2237.8k

node9-ai/node9-proxy

Access control for AI agents and MCP servers: allow, hold for approval, or block each tool call

LocalFree

OpenClaw

1881.9k

freema/openclaw-mcp

Delegate tasks to OpenClaw AI assistant agents with sync and async tools.

LocalAccount neededTypeScript