x402-used-car-quickcheck-production.up.railway.app
answeringEvaluate a used car before purchase. Compares the asking price with up to 50 current dealer listings in Canada or the U.S., matched by year, make, model, mileage and optional trim/location. Returns robust median and quartile pricing, deal rating, confidence, sample size and risk flags. Use for used-car price checks, negotiation prep and market comparisons.
- Endpoint
- https://x402-used-car-quickcheck-production.up.railway.app/car-check
- Price
- $0.01 / call
- Settles via
- cdp
- Category
- —
- Last seen live
- Tue, 08 Sep 2026 05:24:44 UTC
- Last probed
- Tue, 08 Sep 2026 05:24:44 UTC
- First indexed
- Tue, 08 Sep 2026 05:22:25 UTC
- Sources
- cdp-x402
Probe history
Last 1 probes, newest on the right. 100% answered with a payment challenge.
| When | Result | Method | Status | Latency |
|---|---|---|---|---|
| Tue, 08 Sep 2026 05:24:44 UTC | challenge | http-402 | 402 | 797 ms |
JSON: /api/v1/services/x402-used-car-quickcheck-production.up.railway.app. Own this service? Update the listing.