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quartermaster.surewhynot.app has 68 x402 endpoints in our catalog. Right now: 33 proceed, 35 caution. 33 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: A.
Best grades first. Open an endpoint for its full history: uptime, price and payout-wallet changes, and paid-test results with signed receipts.
| Endpoint | Grade | Verdict | Uptime (7 days) | Response time | Paid test passed |
|---|---|---|---|---|---|
| /v1/meta?url={url} | C | Caution | 100% | 275 ms | – |
| /v1/moderate?text={text} | C | Caution | 100% | 232 ms | – |
| /v1/payment-proof | C | Caution | 100% | 399 ms | – |
| /v1/payment-proof?hash={txHash} | C | Caution | 100% | 217 ms | – |
| /v1/price?token={symbolOrAddress} | C | Caution | 100% | 605 ms | – |
| /v1/qr?data={text} | C | Caution | 100% | 664 ms | – |
| /v1/receipt?hash={txHash} | C | Caution | 100% | 477 ms | – |
| /v1/route | C | Caution | 99% | 348 ms | – |
| /v1/settlement-assurance | C | Caution | 100% | 338 ms | – |
| /v1/settlement-assurance?hash={txHash}&payTo={optional}&amount={optional}&resource={optionalUrl} | C | Caution | 100% | 451 ms | – |
| /v1/summarize?url={url}&length={short|medium|long} | C | Caution | 100% | 414 ms | – |
| /v1/translate?text={text}&to={language} | C | Caution | 100% | 382 ms | – |
| /v1/tx?hash={hash} | C | Caution | 100% | 243 ms | – |
| /v1/x402/audit-pro | C | Caution | 100% | 199 ms | – |
| /v1/x402/discover?query={query} | C | Caution | 100% | 256 ms | – |
| /v1/x402/merchant?payTo={address} | C | Caution | 100% | 201 ms | – |
| /v1/x402/price-normalize?amount={amount}&decimals={n} | C | Caution | 100% | 203 ms | – |
| /v1/x402/scout | C | Caution | 100% | 195 ms | – |
33 of quartermaster.surewhynot.app's endpoints are rated Proceed: reliable in monitoring with a stable price and payout wallet, and the best ones delivered in a real paid test. Grades are per endpoint, so look up the one your agent is about to pay.
Lumière PayCheck checks every endpoint about every 30 minutes: does it answer with a valid x402 quote, is the price and payout wallet stable. Then we pay some of them for real and check the response against what the listing promised. Failures are re-tested before they count. How it works.
Yes, for free. Call check_payment (API or MCP) with the endpoint, amount and payTo from the 402 quote, and pay only if it returns allow. Check an endpoint now.