LocalFree server, account needed

Payclaw MCP server

payclaw/mcp-server

Virtual Visa cards for AI agents: just-in-time card issuance per transaction with human-approved spend authorization.

Source code

Install Payclaw in Claude Code

Claude Code
claude mcp add payclaw -e PAYCLAW_API_KEY=... -- npx -y @payclaw/mcp-server
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "payclaw": {
      "command": "npx",
      "args": [
        "-y",
        "@payclaw/mcp-server"
      ],
      "env": {
        "PAYCLAW_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Payclaw MCP server do?

Virtual Visa cards for AI agents: just-in-time card issuance per transaction with human-approved spend authorization.

Is the Payclaw 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 Payclaw run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Payclaw to Claude Code?

Run: claude mcp add payclaw -e PAYCLAW_API_KEY=... -- npx -y @payclaw/mcp-server

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