/v1/chain
One network full stats
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10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.
It works. Grab an API key and use it in your project.
Get an API keyCode snippets
curl "https://api.oanor.com/chainstats-api/v1/chain" \ -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/chainstats-api/v1/chain", {
headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/chainstats-api/v1/chain");
curl_setopt($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/chainstats-api/v1/chain",
headers={"x-oanor-key": "oanor_test_..."}
)
Example response
A real response from this endpoint, captured by the latest health check.
{
"data": {
"chain": "bitcoin",
"nodes": 356,
"blocks": 953157,
"source": "Blockchair",
"price_usd": 61384,
"difficulty": 138955357012247.3,
"circulation": 2004108666997096,
"hashrate_24h": "884161057735711313294",
"market_cap_usd": 1230488358299,
"best_block_time": "2026-06-10 22:43:44",
"transactions_24h": 583978,
"best_block_height": 953156,
"transactions_total": 1374022221,
"market_dominance_pct": 55.8,
"mempool_transactions": 75488,
"price_change_24h_pct": -0.4865,
"blockchain_size_bytes": 746534641183,
"mempool_total_fee_usd": 5700.0542,
"average_transaction_fee_usd_24h": 0.31120228183034293
},
"meta": {
"timestamp": "2026-06-10T22:56:11.587Z",
"request_id": "ee5232ce-c5f3-47e6-8d72-3aa090c40d07"
},
"status": "ok",
"message": "Chain stats retrieved successfully",
"success": true
}