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GET /v1/block

A block by height or hash

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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/etherlink-api

It works. Grab an API key and use it in your project.

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Code snippets

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

Example response

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

{
    "data": {
        "block": {
            "hash": "0xe9708a02527db1adfd28b32e7f277a6a079e682d705388c0aae4e45c167419dd",
            "size": 700,
            "miner": "0x3B1885eeC759C22C878E12C84FAC33B3B9D153E4",
            "height": 44811576,
            "gas_used": 2859390,
            "tx_count": 3,
            "gas_limit": 1125899906842624,
            "timestamp": "2026-06-08T04:56:14.000000Z",
            "burnt_fees": "2859390000000000",
            "difficulty": "0",
            "base_fee_per_gas": "1000000000"
        }
    },
    "meta": {
        "timestamp": "2026-06-08T09:49:51.381Z",
        "request_id": "e209514a-d6df-4d7e-a96c-50d49ed3b736"
    },
    "status": "ok",
    "message": "Block retrieved successfully",
    "success": true
}