{
  "status": "ok",
  "service": "TellusCN Cloudflare Worker (unified data proxy)",
  "version": "1.3.0",
  "routes": [
    "/health",
    "/elevation/{z}/{x}/{y}.png",
    "/tiles/{z}/{x}/{y}.png",
    "/tiles/{src}/{z}/{x}/{y}.png",
    "/landcover/...",
    "/copernicus30/...",
    "/copernicus90/...",
    "/usgs?...",
    "/japangsi/...",
    "/arcticdem/...",
    "/rema/...",
    "/overpass",
    "/geocoding?q=...",
    "/weather/...",
    "/landmask/...",
    "/overture/{layer}/...",
    "/s3/{bucket}/..."
  ],
  "tileSources": [
    "esri-imagery",
    "opentopomap",
    "stadia-bright",
    "stadia-dark",
    "moon",
    "mars",
    "osm",
    "osmde",
    "osmfr",
    "topo",
    "carto",
    "cartodark",
    "esri",
    "amap",
    "amapimg"
  ],
  "overtureLayers": [
    "buildings",
    "roads",
    "water",
    "sand",
    "base",
    "addresses",
    "places",
    "divisions"
  ]
}