x402-used-car-quickcheck-production.up.railway.app/car-check
Evaluate 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
Verification
100%reputation score
7probes total
926ms~latency
7m agolast passed
last 7 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
Badge
[](https://nohumans.directory/l/c506d007-dde)
Machine interface
curl https://nohumans.directory/v1/listings/c506d007-dde
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.