Endpoint Playground
Lists blockchains from CoinGecko's chains table, up to `limit` rows (default and max 100), in the `vs_currency` you pick. Each chain has its rank, id, name, URL, logo, top gainers, 24h, 7d and 30d changes, 24h volume, TVL, dominance percent and coin count, where shown.
14 Oct 2026: 20 chains; 13 fields had a value in every checked item.
Sample value profiles: rank: 1 to 20, median 10; name: “Ethereum” and 19 other values; url: coingecko.com.
curl "https://api.crawlora.net/api/v1/coingecko/chains?vs_currency=btc" \
-H "x-api-key: $CRAWLORA_API_KEY"| Parameter | Type | Required | Prefilled value | Description |
|---|---|---|---|---|
| limit | integer | No | Rows to return, default 100, max 100 | |
| vs_currency | string | No | btc | Quote currency |
{
"code": 200,
"msg": "OK",
"data": {
"limit": 100,
"vs_currency": "usd",
"source_url": "https://www.coingecko.com/en/chains",
"fetched_at": "2026-05-24T00:00:00Z",
"chains": [
{
"rank": 1,
"id": "ethereum",
"name": "Ethereum",
"url": "https://www.coingecko.com/en/chains/ethereum",
"image_url": "https://assets.coingecko.com/asset_platforms/images/279/small/ethereum.png",
"top_gainers": [
"Uniswap",
"Lido DAO"
],
"change_24h_percent": 1.2,
"change_7d_percent": -3.4,
"change_30d_percent": 8.9,
"volume_24h": 18350000000,
"tvl": 74500000000,
"dominance_percent": 52.3,
"coin_count": 1284
}
]
}
}The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.