ZERO Payment Guard for Cursor

host.beacon.worker.zero-payment-guard/payment-guard

Base wallet snapshot, tx status, payment & token checks, company enrichment, web to Markdown; x402.

client:Cursor transport:streamable-http tools:11

Install ZERO Payment Guard in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "payment-guard": {
      "url": "https://zero-payment-guard.worker.beacon.host/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs