Half-life / decay constant / lifetime

Code-Snippets

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

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

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

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "note": "λ = ln2 / T½; mean lifetime τ = 1/λ = T½/ln2 ≈ 1.4427·T½.",
        "source": "half_life",
        "half_life": 5730,
        "mean_lifetime": 8266.64258429,
        "decay_constant": 0.0001209681
    },
    "meta": {
        "timestamp": "2026-06-04T01:59:02.398Z",
        "request_id": "cbeb1f43-a9dd-43e4-b8b6-3175b2e0c91e"
    },
    "status": "ok",
    "message": "Half-life / decay constant / lifetime",
    "success": true
}