All servers · Agent payments (x402) · Crypto & blockchain · Payments & accounting

Lumière PayCheck

io.github.Book0fEli/paycheck · v1.8.1

Measured by MCP Station

Description written by the publisher, not verified

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

Connect

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

Tools as reported by the server

• check_endpoint
  Get 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 independent buyers stand behind the seller's buyer wallets (we count customers, not wal
• check_payment
  Decide 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 payTo wallet matches the one we've observed (catches swapped or hijacked wallets).
• report_outcome
  After 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's transaction hash (anyone; we verify the payment on-chain, Base or Solana, wit
• top_endpoints
  List 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 reliable endpoints or pick between providers. To evaluate one specific endpoint
• catalog_stats
  Get 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 context or reporting, for example to tell a user how much of the x402 ecosystem pa
• get_full_report
  Get 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 the report itself. The report is an x402 endpoint that your agent pays with any

Tool changes

• 2026-10-18: check_endpoint, check_payment, report_outcome, top_endpoints, catalog_stats, get_full_report
• 2026-10-16: check_endpoint, check_payment, report_outcome, top_endpoints, catalog_stats, get_full_report

Repository · Website · JSON · Text for agents · Registry updated 2026-10-18