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Cursor Genesis402 by UnyKorn (x402 pay-per-call) genesis402_company_lookup

How to: Cursor Genesis402 by UnyKorn (x402 pay-per-call) genesis402_company_lookup

client:Cursor transport:streamable-http tool:genesis402_company_lookup

Add Genesis402 by UnyKorn (x402 pay-per-call) to Cursor

  1. 01

    Open ~/.cursor/mcp.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "genesis402-mcp": {
      "url": "https://twin.unykorn.org/mcp"
    }
  }
}
  1. 02

    Save the file and restart Cursor.

  2. 03

    Ask for something genesis402_company_lookup does. Cursor lists the server's tools on connect and calls genesis402_company_lookup itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that Genesis402 by UnyKorn (x402 pay-per-call)'s identifier in your config matches the one above exactly.

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

Set these first

Genesis402 by UnyKorn (x402 pay-per-call) will not start until these are set, so genesis402_company_lookup never becomes available.

  • GENESIS402_LIVE
  • GENESIS402_PAYER_KEY
  • GENESIS402_MAX_USD

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 2 October 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.