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GET /v1/list

Sector-classified market ranking

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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/b3-api

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Code snippets

curl "https://api.oanor.com/b3-api/v1/list" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/b3-api/v1/list", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/b3-api/v1/list");
curl_setopt($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/b3-api/v1/list",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "note": "A sector-classified ranking of B3-listed instruments — each stock, fund or BDR with its close, day change, volume, market cap and sector. Sort by market_cap_basic (default), volume, close, change or name; filter by sector (see /v1/sectors) and type (stock|fund|bdr); page with limit. The Brazil market screen.",
        "type": "stock",
        "count": 30,
        "sector": "Finance",
        "source": "B3",
        "stocks": [
            {
                "logo": "https://icons.brapi.dev/icons/ITUB4.svg",
                "name": "ITAU UNIBANCO HOLDING S.A.",
                "type": "stock",
                "close": 40.6,
                "sector": "Finance",
                "ticker": "ITUB4",
                "volume": 30645500,
                "market_cap": 457234880932,
                "change_percent": 0.25
            },
            {
                "logo": "https://icons.brapi.dev/icons/ITUB3.svg",
                "name": "ITAU UNIBANCO HOLDING S.A.",
                "type": "stock",
                "close": 41.88,
                "sector": "Finance",
                "ticker": "ITUB3",
                "volume": 2372800,
                "market_cap": 457234880932,
                "change_percent": -1.62
            },
            {
                "logo": "https://icons.brapi.dev/icons/BRAPI.svg",
                "name": "ITAU UNIBANCO HOLDING S.A.",
                "type": "stock",
                "close": 40.5,
                "sector": "Finance",
                "ticker": "ITUB4F",
                "volume": 62554,
                "market_cap": 457234880932,
                "change_percent": 0.05
            },
            {
                "logo": "https://icons.brapi.dev/icons/BRAPI.svg",
                "name": "ITAU UNIBANCO HOLDING S.A.",
                "type": "stock",
                "close": 42.05,
                "sector": "Finance",
                "ticker": "ITUB3F",
                "volume": 13302,
                "market_cap": 457234880932,
                "change_percent": -1.29
            },
            {
                "logo": "https://icons.brapi.dev/icons/BPAC3.svg",
                "name": "BCO BTG PACTUAL S.A.",
                "type": "stock",
                "close": 21.86,
                "sector": "Finance",
                "ticker": "BPAC3",
                "volume": 32800,
                "market_cap": 196368270176,
                "change_percent": 0.37
            },
            {
                "logo": "https://icons.brapi.dev/icons/BRAPI.svg",
                "name": "BCO BTG PACTUAL S.A.",
                "type": "stock",
                "close": 17.29,
                "sector": "Finance",
                "ticker": "BPAC5",
                "volume": 20300,
                "market_cap": 196368270176,
                "change_percent": 1.11
            },
            {
                "logo": "https://icons.brapi.dev/icons/BRAPI.svg",
                "name": "BCO BTG PACTUAL S
…