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GET /v1/acid

Acid (TA) adjustment

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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/winemaking-api

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Code snippets

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

Example response

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

{
    "data": {
        "note": "Raise TA by adding tartaric acid: grams = ΔTA(g/L) × volume(L). Tartaric is the reference acid for titratable acidity.",
        "action": "raise",
        "inputs": {
            "volume": 20,
            "target_ta": 6.5,
            "current_ta": 5
        },
        "delta_ta_gL": 1.5,
        "tartaric_acid_grams": 30
    },
    "meta": {
        "timestamp": "2026-06-06T07:14:12.919Z",
        "request_id": "779a42a2-de44-4401-ab09-29102ec5e807"
    },
    "status": "ok",
    "message": "Acid adjustment",
    "success": true
}