NestDaddy

Lumière PayCheck

io.github.Book0fEli/paycheck · v1.10.0

Check x402 endpoints before your AI agent pays: grades, payment checks, refunds, receipts.

Connect Remote server

Terminal
claude mcp add --transport http paycheck https://lumierepaycheck.org/mcp?plans=1
~/.cursor/mcp.json
{
  "mcpServers": {
    "paycheck": {
      "url": "https://lumierepaycheck.org/mcp?plans=1"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "paycheck": {
      "type": "http",
      "url": "https://lumierepaycheck.org/mcp?plans=1"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://lumierepaycheck.org/mcp?plans=1

Tools 10 found in our last check

  • 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 cou…

  • 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 o…

  • 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…

  • 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…

  • 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…

  • list_sellers

    List the sellers behind the monitored x402 endpoints, grouped by domain, with each seller's endpoint count, verdict mix (proceed, caution, avoid, free, insufficient_data, bulk_listing), passing and paid-tested counts, and best grade. Use it to find which providers have trustwort…

  • seller_endpoints

    List one seller's monitored x402 endpoints with each one's grade, score, verdict, 7-day uptime, median response time, whether a real test payment was delivered, and how many checks it's based on, plus the seller's counts per verdict and its refund record (how many of our failed…

  • reliability_report

    Get the live x402 reliability numbers from our own paid tests over the last 30 days: how many endpoints delivered once paid, how often payments didn't go through, how many bad calls still charged the buyer and how many were refunded, why paid calls fail, what calls cost, and the…

  • paid_test_receipts

    Get the signed receipts for our real test payments to one x402 endpoint: the exact payment terms we paid and the response we got (as SHA-256 hashes), amount quoted and paid, payout wallet, HTTP status, result and time, signed with our published Ed25519 key. Use it when a user or…

  • 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 you…

Details

Endpointhttps://lumierepaycheck.org/mcp?plans=1 (Streamable HTTP)
Package[email protected] (NPM, stdio)
First published11 Nov 2026
Last updated11 Nov 2026
Registry nameio.github.Book0fEli/paycheck

More finance and crypto servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.