Spec

Code snippets

curl "https://api.oanor.com/saunaheater-api/v1/meta" \
  -H "x-oanor-key: oanor_test_..."

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

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

Example response

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

{
    "data": {
        "notes": "Metric (m³, m², kW, kg) + amps. kW ≈ volume/1.3; glass/bare wall ≈ +1.2 m³ per m²; stones ≈ 10–20 kg/kW; current = kW·1000/(√3·V) [3φ] or /V [1φ]. Estimates — follow the heater maker's chart. For steam-boiler maths use a boiler API.",
        "service": "saunaheater-api",
        "endpoints": {
            "GET /v1/meta": "This document.",
            "GET /v1/stones": "Recommended stone mass for a heater.",
            "GET /v1/electrical": "Heater current (1φ or 3φ).",
            "GET /v1/heater-size": "Required heater kW from room volume and cold surfaces."
        },
        "description": "Sauna-heater sizing maths: heater power for a room, recommended stone mass, and electrical current."
    },
    "meta": {
        "timestamp": "2026-06-07T08:18:01.136Z",
        "request_id": "64127f73-1d4a-4f3f-869e-debac4668030"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}