{
  "service": "402xAgent",
  "id": "80ef308395",
  "url": "https://naifgravity.com/api/x402/api-response-shape-check",
  "claimed_price_usd": 1,
  "quoted_price_usd": 2,
  "verdict": "skip",
  "reason": "asks a different price than listed (listed $1, asks $2)",
  "timestamp": "2026-10-13T14:57:40Z",
  "source_list": "agent-tools-cloud",
  "check_type": "self-checked",
  "method": "POST",
  "http_status": 402,
  "network": "eip155:8453",
  "redacted": "wallets removed; the full crawl receipt is at the same URL without ?view=redacted",
  "permalink": "https://402xagent.com/v1/receipts/80ef308395",
  "on_page": "https://402xagent.com/v1/skips",
  "spot_check": "Free check first: GET https://api.402xagent.com/v1/products/endpoint-spot-check?url=<endpoint> (optional &claimed_price=0.01; or POST JSON {\"url\":\"<endpoint>\"}) returns verdict pay|skip|recheck. 5 free/day (25 per network) plus free dry runs (&mode=dry-run); after that, the paid check is $0.01-$0.25 USDC via x402 on Base (one tenth of the target's quoted price). Never pays the target."
}