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sentinel.rootstuff.io x402 API: grades and paid tests

sentinel.rootstuff.io has 14 x402 endpoints in our catalog. Right now: 6 proceed, 8 caution. 6 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: A.

Every endpoint on sentinel.rootstuff.io

Best grades first. Open an endpoint for its full history: uptime, price and payout-wallet changes, and paid-test results with signed receipts.

EndpointGradeVerdictUptime (7 days)Response timePaid test passed
/x402/dnsA Proceed100% 447 msYes
/x402/domainA Proceed100% 439 msYes
/x402/headersA Proceed100% 431 msYes
/x402/pingA Proceed100% 412 msYes
/x402/portA Proceed100% 429 msYes
/x402/redirectsA Proceed100% 405 msYes
/x402/checkC Caution100% 469 ms–
/x402/deadmanC Caution100% 442 ms–
/x402/payment-envelopeC Caution100% 457 ms–
/x402/sslC Caution100% 416 ms–
/x402/wakeC Caution100% 418 ms–
/x402/watch-1hC Caution100% 393 ms–
/x402/watch-24hC Caution100% 383 ms–
/x402/watch-6hC Caution100% 394 ms–

About sentinel.rootstuff.io

Is sentinel.rootstuff.io safe to pay?

6 of sentinel.rootstuff.io'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.

How are these grades made?

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.

Can my agent check sentinel.rootstuff.io before paying?

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.

Do you run sentinel.rootstuff.io? Prove your endpoints work: get tested, check your setup, or add endpoints we're missing. Every seller's results are public, here and in the full catalog.