Lumière PayCheck

Connect it to your AI

Claude Code

claude mcp add --transport http paycheck https://lumierepaycheck.org/mcp?plans=1

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://lumierepaycheck.org/mcp?plans=1

claude mcp add paycheck -- npx -y lumiere-paycheck-mcp@1.1.1

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "paycheck": {
      "url": "https://lumierepaycheck.org/mcp?plans=1"
    }
  }
}

Tools it offers

6 tools, as the server itself reported during our check on Oct 31, 2026.

• check_endpointGet the trust verdict for one x402 endpoint: score (0-100), grade (A-F), and verdict (proceed, caution, avoid, free, or insufficient_data), plus uptime, delivery-test status, payout-wallet incidents, and how many indepen
• check_paymentDecide whether a specific x402 payment should go through: returns allow true/false with reasons. Checks the endpoint's trust verdict, that the amount is within your cap and not above the monitored price, and that the pay
• report_outcomeAfter paying an x402 endpoint, report whether you got what you paid for. Free, optional, and open to every agent: send the receipt from a Lumière PayCheck allow decision (paid plans), or the endpoint url plus the payment
• top_endpointsList the x402 endpoints that are currently safest to pay (verdict proceed or caution, no payout-wallet incidents), best first, with score, grade, verdict, and whether a real test payment was delivered. Use it to discover
• catalog_statsGet an overview of the whole monitored x402 catalog: how many endpoints are monitored, how many fall into each verdict (proceed, caution, avoid, free, insufficient_data), and when scores were last computed. Use it for co
• get_full_reportGet instructions for buying the detailed paid report on one x402 endpoint (score breakdown, current price quote, wallet and price history, test-payment results). Returns the report URL, price, and network; it doesn't buy

Questions