A pool's Mark/Set/Go stake snapshots

Extraits de code

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

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

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

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "note": "A pool's stake snapshots at the Mark / Set / Go epoch boundaries — the three-epoch pipeline Cardano uses to compute rewards. Each carries the pool's own stake and the network's total active stake (in ADA) for that snapshot. Omit pool_id to use the first pool.",
        "count": 3,
        "source": "Koios",
        "pool_id": "pool1z5uqdk7dzdxaae5633fqfcu2eqzy3a3rgtuvy087fdld7yws0xt",
        "snapshots": [
            {
                "epoch_no": 638,
                "snapshot": "Mark",
                "pool_stake_ada": 59384728.380198,
                "active_stake_ada": 21614280068.786568
            },
            {
                "epoch_no": 637,
                "snapshot": "Set",
                "pool_stake_ada": 59374153.627664,
                "active_stake_ada": 21609933343.537888
            },
            {
                "epoch_no": 636,
                "snapshot": "Go",
                "pool_stake_ada": 60005662.160775,
                "active_stake_ada": 21726240807.056576
            }
        ]
    },
    "meta": {
        "timestamp": "2026-06-14T17:04:22.507Z",
        "request_id": "1edbe9c1-3b2d-4deb-9eec-3ecb354532cb"
    },
    "status": "ok",
    "message": "Pool stake snapshot retrieved successfully",
    "success": true
}