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Lumière PayCheck

io.github.Book0fEli/paycheck

Check any x402 endpoint before your AI agent pays it: trust grade, verdict, and hijack checks.

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "paycheck": {
      "command": "npx",
      "args": [
        "-y",
        "lumiere-paycheck-mcp@1.1.1"
      ],
      "env": {
        "LUMIERE_PAYCHECK_URL": "<LUMIERE_PAYCHECK_URL>"
      }
    }
  }
}

Details

Name: io.github.Book0fEli/paycheck
Version: 1.8.1
Updated: Oct 18, 2026
Source: Official MCP Registry
Repository: https://github.com/Book0fEli/lumiere-paycheck
Website: https://lumierepaycheck.org