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GET /v1/coverage

Coverage area for a volume

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10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/mulch-api

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Code snippets

curl "https://api.oanor.com/mulch-api/v1/coverage" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/mulch-api/v1/coverage", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/mulch-api/v1/coverage");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
    "https://api.oanor.com/mulch-api/v1/coverage",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "Coverage area = volume / depth. One cubic yard at 2 in deep covers about 15 m² (≈162 sq ft).",
        "inputs": {
            "depth_m": 0.0508,
            "volume_m3": 0.76455
        },
        "area_m2": 15.0503,
        "area_ft2": 162
    },
    "meta": {
        "timestamp": "2026-06-05T19:50:21.333Z",
        "request_id": "97d810d4-7294-4421-949a-5ba34fc18892"
    },
    "status": "ok",
    "message": "Coverage area",
    "success": true
}