PennyRail Transaction Router

Find and quote agent capabilities, then pay only the selected x402 execution URL.

Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "pennyrail": {
      "url": "https://pennyrail.vercel.app/api/mcp"
    }
  }
}

Remote endpoints

https://pennyrail.vercel.app/api/mcpstreamable-http

What it can do

No publishable tool enumeration has been recorded.

Community

Evidence

Oct 1, 2026, 1:35 AM UTCfailed observationversion not recorded—

Sep 24, 2026, 11:33 PM UTCfailed observationversion not recorded—