Layer-2 rollups ranked by blob-space consumption

Extraits de code

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

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

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

Exemple de réponse

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

{
    "data": {
        "note": "Layer-2 rollups ranked by the blob (data-availability) space they are consuming right now, aggregated over the most recent blob transactions. Each rollup posts its compressed transaction data as blobs; this is who is actually paying for Ethereum data availability and how the blob space is split — Base, Arbitrum, Optimism and the rest. 'unknown' groups blobs Blobscan has not yet attributed to a named rollup. blob_space_share_pct is each rollup's share of blob gas in the window. Live, cached ~30s.",
        "source": "Blobscan public API (api.blobscan.com), recent blob transactions tagged by rollup",
        "rollups": [
            {
                "blobs": 102,
                "rollup": "base",
                "blob_txs": 17,
                "da_fee_eth": 0.000108,
                "blob_gas_used": 13369344,
                "blob_space_share_pct": 40.3
            },
            {
                "blobs": 38,
                "rollup": "unknown",
                "blob_txs": 37,
                "da_fee_eth": 4.1e-5,
                "blob_gas_used": 4980736,
                "blob_space_share_pct": 15
            },
            {
                "blobs": 30,
                "rollup": "world",
                "blob_txs": 6,
                "da_fee_eth": 3.2e-5,
                "blob_gas_used": 3932160,
                "blob_space_share_pct": 11.9
            },
            {
                "blobs": 15,
                "rollup": "arbitrum",
                "blob_txs": 5,
                "da_fee_eth": 1.6e-5,
                "blob_gas_used": 1966080,
                "blob_space_share_pct": 5.9
            },
            {
                "blobs": 10,
                "rollup": "optimism",
                "blob_txs": 2,
                "da_fee_eth": 1.1e-5,
                "blob_gas_used": 1310720,
                "blob_space_share_pct": 4
            },
            {
                "blobs": 10,
                "rollup": "soneium",
                "blob_txs": 2,
                "da_fee_eth": 1.0e-5,
                "blob_gas_used": 1310720,
                "blob_space_share_pct": 4
            },
            {
                "blobs": 9,
                "rollup": "katana",
                "blob_txs": 3,
                "da_fee_eth": 1.0e-5,
                "blob_gas_used": 1179648,
                "blob_space_share_pct": 3.6
            },
            {
                "blobs": 9,
                "rollup": "unichain",
                "blob_txs": 3,
                "da_fee_eth": 1.0e-5,
                "blob_gas_used": 1179648,
                "blob_space_share_pct": 3.6
            },
            {
                "blobs": 6,
                "rollup": "ink",
                "blob_txs": 1,
                "da_fee_eth": 7.0e-6,
                "blob_gas_used": 786432,
                "blob_space_share_pct": 2.4
            },
            {
                "blobs": 4,
                "rollup": "metal",
                "blob
…