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check.blockpin.dev x402 API: grades and paid tests

check.blockpin.dev has 7 x402 endpoints in our catalog. Right now: 6 caution, 1 too new. Best grade: C.

Every endpoint on check.blockpin.dev

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
/checkC Caution94% 724 ms–
/incomeC Caution99% 468 ms–
/routesC Caution100% 880 ms–
/solana/checkC Caution100% 438 ms–
/solana/flowsC Caution100% 570 ms–
/treasuryC Caution98% 669 ms–
/flows? Too new– ––

About check.blockpin.dev

Is check.blockpin.dev safe to pay?

check.blockpin.dev's endpoints work in monitoring, but delivery isn't confirmed by a paid test yet, so they're rated Caution. Set a low spend limit, or have your agent call check_payment with the exact quote first.

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 check.blockpin.dev 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 check.blockpin.dev? 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.