{
  "id": "api:x402-5c35ddbbdb191380",
  "kind": "api",
  "name": "modelmarket.dev/x402/air-quality-now",
  "description": "Current air quality at a place: PM2.5 and PM10 (µg/m³), US and European AQI, from Copernicus CAMS via Open-Meteo, with a signed receipt. Send latitude and longitude, or a city.",
  "category": "x402",
  "url": "https://modelmarket.dev/x402/air-quality-now",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0x1218ff36C5d2e3B6A565CdB1A8B1AcCFc606Ad0a",
    "method": "POST",
    "last_updated": "2026-11-11T14:56:47.05Z"
  },
  "trust": {
    "verified": true,
    "uptime_pct": 100,
    "latency_ms": 390,
    "checks": 1
  }
}