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GET /v1/address

An address's CKB balance, NervosDAO deposit, live cells and UDT accounts

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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/nervos-api

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Code snippets

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

Example response

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

{
    "data": {
        "source": "Nervos CKB",
        "address": "ckb1qzda0cr08m85hc8jlnfp3zer7xulejywt49kt2rr0vthywaa50xwsq0tpsqq08mkay9ewrfrdwlcghv62qw704s93hhsj",
        "balance_ckb": 67917951.75984755,
        "bitcoin_address": null,
        "dao_deposit_ckb": 0,
        "live_cells_count": 99904,
        "udt_account_count": 0,
        "mined_blocks_count": 3671803,
        "transactions_count": 3672740,
        "balance_occupied_ckb": 0,
        "dao_compensation_ckb": 0
    },
    "meta": {
        "timestamp": "2026-06-10T22:58:44.967Z",
        "request_id": "af400579-0fc5-45c7-9ffb-c8676d6c8a98"
    },
    "status": "ok",
    "message": "Address retrieved successfully",
    "success": true
}