PaymentOracle — Verifiable Multi-Rail Payment Receipts for Cursor

io.tooloracle/paymentoracle

PaymentOracle — ES256K-signed receipts for x402 payments on USDC+EURC (Base) and XRP+RLUSD (XRPL).

client:Cursor transport:streamable-http

Install PaymentOracle — Verifiable Multi-Rail Payment Receipts in Cursor

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

{
  "mcpServers": {
    "paymentoracle": {
      "url": "https://tooloracle.io/payments/mcp/"
    }
  }
}

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