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GET /v1/stocking

Stocking estimate

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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/aquarium-api

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Code snippets

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

Example response

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

{
    "data": {
        "note": "Inch-per-gallon is a rough beginner guideline (use adult length, excluding the tail). Heavily bioloaded or large fish need much more.",
        "input": {
            "us_gallons": 20,
            "fish_inches": 15,
            "inches_per_gallon": 1
        },
        "status": "understocked",
        "load_percent": 75,
        "max_fish_inches": 20,
        "current_fish_inches": 15
    },
    "meta": {
        "timestamp": "2026-06-04T01:59:12.770Z",
        "request_id": "03305938-3b64-4c6a-9194-8decfcf6cbca"
    },
    "status": "ok",
    "message": "Stocking estimate",
    "success": true
}