{
  "id": "api:x402-6af4f4df72b342b6",
  "kind": "api",
  "name": "mart402.com/v1/verify",
  "description": "Invoice field verification for AI agents: arithmetic consistency of invoice fields, line-item totals, JP registration number check-digit + corporate-number existence observation (official NTA registry), accounting JSON. $0.015/call.",
  "category": "x402",
  "url": "https://mart402.com/v1/verify",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0xE3244a21D0d68bFa78b7CAd8C3b8777aDFbB3188",
    "method": "POST",
    "last_updated": "2026-11-11T05:00:17.465Z"
  },
  "trust": {
    "verified": true,
    "uptime_pct": 100,
    "latency_ms": 344,
    "checks": 1
  }
}