SiteCheck Health & Travel

avoid grade C Base Solana eip155:5042 Polygon Arbitrum eip155:143 eip155:480 eip155:10 Avalanche eip155:42220 stellar:pubnet xrpl:0 found on CDP Bazaar found on thirdweb found on x402scan confidence 0.51
https://api.healthtravel-api.workers.dev/api/travel/carfax
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Advertised description
CARFAX used-car listings by body style or price ceiling (optionally near a US ZIP): total matches and 24 cars per page with VIN, year, make, model, trim, mileage, price, value badge, history flags (one owner, no…Show more ▾Show less ▴CARFAX used-car listings by body style or price ceiling (optionally near a US ZIP): total matches and 24 cars per page with VIN, year, make, model, trim, mileage, price, value badge, history flags (one owner, no accidents, service history), colour, drivetrain, engine, fuel, MPG, dealer, rating, location, phone, photo and link. From carfax.com via a stealth proxy.
(Provider-supplied: an unverified claim, not checked by us. The trust grade above is our independent measurement.)
30-day uptime
100.0%
Avg latency (EU)
575 ms
moderate · measured from a single EU vantage point; includes network round-trip distance to the endpoint; a geographically distant endpoint reads slower even when its server is fast, so it is only lightly weighted in the score
Confidence
0.51
full-density score
Advertised price
$0.03
USDC
Price stability
Stable
last 30 days
Probes (30d)
29
full record · up to 48/day
More details ▾
Endpoint ID297627
Pay on Base$0.03 USDC · to 0xb849…eAfA ↗
Pay on Solana$0.03 USDC · to J8vnmB…RdhR ↗
Pay on eip155:504230000 units of 0x3600…0000 · to 0xb849…eAfA
Pay on Polygon$0.03 USDC · to 0xb849…eAfA ↗
Pay on Arbitrum$0.03 USDC · to 0xb849…eAfA ↗
Pay on eip155:14330000 units of 0x7547…b603 · to 0xb849…eAfA
Pay on eip155:48030000 units of 0x79A0…24d1 · to 0xb849…eAfA
Pay on eip155:1030000 units of 0x0b2C…Ff85 · to 0xb849…eAfA
Pay on Avalanche30000 units of 0xB97E…8a6E · to 0xb849…eAfA
Pay on eip155:4222030000 units of 0xcebA…118C · to 0xb849…eAfA
Pay on stellar:pubnet300000 units of CCW67T…MI75 · to GBIX2M…OAFI
Pay on xrpl:00.03 units of 524C55…0000 · to rDxNZC…f8UJ
Pay on xrpl:024020 units of XRP · to rDxNZC…f8UJ
First seen2026-10-23
Last probed2026-10-30
Statuslisted
Snapshot computed2026-10-30 08:11 UTC (free snapshot, recomputed at least every 24h)
Why this verdict?3 error flags1 warning
A wallet payment page opens first; approve the USDC payment and the full JSON report loads right in your browser. Want a taste first? Read a free full sample report.
This page is the free cached snapshot (computed 4 hours ago, refreshed at least every 24h). Here's what the paid API adds.
  • ✓Live re-probe at decision time
    The score is computed the moment you ask, not up to 24h ago.
  • ✓Instant snapshot refresh
    Every paid call rewrites this page, the badge and the card immediately.
  • ✓The full “why”, machine-readable
    Confidence band, component breakdown, every risk flag with its evidence.
  • ✓On-chain settlement proof
    Real USDC volume and distinct payers behind the pay-to wallet.
  • ✓90-day raw history
    Every listing, price and payTo change, every probe result.
  • ✓Ranked better alternatives
    Higher-scored endpoints serving the same function, when they exist.
  • ✓Change & liveness alerts
    PayTo/price moves, spec regressions, downtime; 5-minute probes while watched.
$npx -y x402-trust-mcpGive your agents the tools to do all of this for you, with one install. Agents use the x402_trust_score MCP tool or POST /v1/x402-trust directly (pay-per-call over x402, from $0.005).