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

shipping-calc.x402tookit.com has 8 x402 endpoints in our catalog. Right now: 8 caution. Best grade: C.

Every endpoint on shipping-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
/box-packingC Caution94% 508 ms–
/cbmC Caution94% 507 ms–
/container-loadC Caution94% 495 ms–
/dim-weightC Caution93% 506 ms–
/freight-densityC Caution94% 504 ms–
/landed-costC Caution94% 511 ms–
/pallet-stackC Caution93% 475 ms–
/unit-priceC Caution92% 497 ms–

About shipping-calc.x402tookit.com

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

shipping-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 shipping-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 shipping-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.