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publishing-calc.x402tookit.com x402 API: grades and paid tests

publishing-calc.x402tookit.com has 9 x402 endpoints in our catalog. Right now: 9 caution. Best grade: C.

Every endpoint on publishing-calc.x402tookit.com

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
/audiobook-lengthC Caution94% 529 ms–
/chapter-balanceC Caution93% 525 ms–
/cover-sizeC Caution93% 532 ms–
/ebook-sizeC Caution93% 527 ms–
/page-countC Caution93% 571 ms–
/print-royaltyC Caution92% 566 ms–
/reading-timeC Caution89% 549 ms–
/spine-widthC Caution88% 545 ms–
/trim-sizesC Caution90% 518 ms–

About publishing-calc.x402tookit.com

Is publishing-calc.x402tookit.com safe to pay?

publishing-calc.x402tookit.com'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 publishing-calc.x402tookit.com 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 publishing-calc.x402tookit.com? 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.