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api.truthbear.co x402 API: grades and paid tests

api.truthbear.co has 60 x402 endpoints in our catalog. Right now: 58 caution, 2 too new. Best grade: C.

Every endpoint on api.truthbear.co

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
/pay/tier3C Caution99% 438 ms–
/stable/censusC Caution99% 784 ms–
/stable/coinC Caution99% 473 ms–
/stable/graveyardC Caution99% 444 ms–
/stablecoin-deathsC Caution99% 454 ms–
/trust/graveyardC Caution99% 417 ms–
/trust/precheckC Caution100% 486 ms–
/trust/scorecardC Caution100% 432 ms–
/resolve? Too new– ––
/resolve/proposer? Too new– ––

About api.truthbear.co

Is api.truthbear.co safe to pay?

api.truthbear.co'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 api.truthbear.co 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 api.truthbear.co? 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.