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Base USDC Payment Verifier (x402)

com.onrender.x402-usdc-verify/base-usdc-verifier ยท v1.2.0

Verify a Base tx is a confirmed native-USDC transfer to a recipient. Paid via x402, 0.01 USDC/call.

Connect Remote server

Terminal
claude mcp add --transport http base-usdc-verifier https://x402-usdc-verify.onrender.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "base-usdc-verifier": {
      "url": "https://x402-usdc-verify.onrender.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "base-usdc-verifier": {
      "type": "http",
      "url": "https://x402-usdc-verify.onrender.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://x402-usdc-verify.onrender.com/mcp

Tools

The tool list was not available in our last check.

Details

Endpointhttps://x402-usdc-verify.onrender.com/mcp (Streamable HTTP)
First published28 Oct 2026
Last updated28 Oct 2026
Registry namecom.onrender.x402-usdc-verify/base-usdc-verifier

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