RemotePaid service

x402 Discovery MCP server

rplryan/x402-discovery-mcp

Runtime discovery for x402-payable APIs: find and route to pay-per-call endpoints by capability, ranked by quality and trust score, plus a Python SDK and CLI.

4 GitHub stars1 forks
Source code Website

Install x402 Discovery in Claude Code

Claude Code
claude mcp add --transport sse x402-discovery https://x402-scout-relay.onrender.com/sse
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "x402-discovery": {
      "url": "https://x402-scout-relay.onrender.com/sse"
    }
  }
}

Frequently asked questions

What does the x402 Discovery MCP server do?

Runtime discovery for x402-payable APIs: find and route to pay-per-call endpoints by capability, ranked by quality and trust score, plus a Python SDK and CLI.

Is the x402 Discovery MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does x402 Discovery run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add x402 Discovery to Claude Code?

Run: claude mcp add --transport sse x402-discovery https://x402-scout-relay.onrender.com/sse

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