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x402.coinstats.app x402 API: grades and paid tests

x402.coinstats.app has 15 x402 endpoints in our catalog. Right now: 12 proceed, 3 caution. 12 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: A.

Every endpoint on x402.coinstats.app

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
/coinsA Proceed100% 479 msYes
/currenciesA Proceed100% 440 msYes
/exchange/supportA Proceed100% 398 msYes
/fiatsA Proceed100% 420 msYes
/insights/fear-and-greedA Proceed100% 426 msYes
/insights/fear-and-greedA Proceed99% 408 msYes
/insights/fear-and-greed/chartA Proceed100% 418 msYes
/marketsA Proceed100% 379 msYes
/news/sourcesA Proceed100% 360 msYes
/tickers/exchangesA Proceed100% 428 msYes
/wallet/blockchainsA Proceed100% 340 msYes
/tickers/marketsB Proceed100% 336 msYes
/newsC Caution100% 380 ms–
/portfolio/coinsD Caution100% 345 ms–
/portfolio/valueD Caution100% 344 ms–

About x402.coinstats.app

Is x402.coinstats.app safe to pay?

12 of x402.coinstats.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.

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 x402.coinstats.app 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 x402.coinstats.app? 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.