PaymentOracle — Verifiable Multi-Rail Payment Receipts for Windsurf

io.tooloracle/paymentoracle

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

client:Windsurf transport:streamable-http

Install PaymentOracle — Verifiable Multi-Rail Payment Receipts in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

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

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs