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GET /v1/dli

DLI from PPFD

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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/hydroponics-api

It works. Grab an API key and use it in your project.

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Code snippets

curl "https://api.oanor.com/hydroponics-api/v1/dli" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/hydroponics-api/v1/dli", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/hydroponics-api/v1/dli");
curl_setopt($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/hydroponics-api/v1/dli",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "dli": 38.88,
        "note": "DLI (mol/m²/day) = PPFD (µmol/m²/s) × photoperiod(h) × 3600 ÷ 1,000,000. Leafy greens want ~12–17, fruiting crops ~20–30+.",
        "inputs": {
            "ppfd": 600,
            "photoperiod": 18
        }
    },
    "meta": {
        "timestamp": "2026-06-05T21:48:44.969Z",
        "request_id": "760d0282-3e28-43b4-a2b1-60e1dd00de43"
    },
    "status": "ok",
    "message": "DLI from PPFD",
    "success": true
}