Blended carbon-to-nitrogen ratio

Extraits de code

curl "https://api.oanor.com/compost-api/v1/cn-ratio" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/compost-api/v1/cn-ratio", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/compost-api/v1/cn-ratio");
curl_setopt($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/compost-api/v1/cn-ratio",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "note": "Blended C:N = total carbon mass ÷ total nitrogen mass, where each material contributes weight × its dry-weight %. Aim for about 25–35:1 — greens (grass, manure, kitchen scraps) are nitrogen-rich and low C:N, browns (dry leaves, straw, cardboard) are carbon-rich and high C:N. Pass dry-weight %C and %N for each material as parallel comma-separated lists.",
        "inputs": {
            "weights": [
                10,
                10
            ],
            "carbon_pct": [
                50,
                45
            ],
            "nitrogen_pct": [
                1,
                2.5
            ]
        },
        "cn_ratio": 27.1,
        "assessment": "ideal — heats up and breaks down efficiently",
        "carbon_mass": 9.5,
        "nitrogen_mass": 0.35
    },
    "meta": {
        "timestamp": "2026-06-06T15:30:45.744Z",
        "request_id": "f85a3afd-afd6-4c68-8fd6-a691f3f716e0"
    },
    "status": "ok",
    "message": "C:N ratio",
    "success": true
}