Stocks Flow Leaderboard API

curl -H "X-Api-Key: YOUR_API_KEY" \
  "https://lab.flashalpha.com/v1/flow/stocks/leaderboard?n=10&windowMinutes=240"

import requests

resp = requests.get(
    "https://lab.flashalpha.com/v1/flow/stocks/leaderboard",
    headers={"X-Api-Key": "YOUR_API_KEY"}
)
resp.raise_for_status()
data = resp.json()
print(f"Top buyer: {data['buyers'][0]['symbol']}")

const resp = await fetch(
  "https://lab.flashalpha.com/v1/flow/stocks/leaderboard",
  { headers: { "X-Api-Key": "YOUR_API_KEY" } }
);
if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
const data = await resp.json();
console.log("Top buyer: " + data.buyers[0].symbol);

{
  "generatedUtc": "2026-10-30T13:46:04.2053096Z",
  "n": 10,
  "windowMinutes": 240,
  "buyers": [
    {
      "symbol": "MU",
      "netVolume": 1552387,
      "netNotional": 1406789344,
      "buyVolume": 1849182,
      "sellVolume": 296795,
      "vwap": 906.21,
      "tradeCount": 81240,
      "lastTradeUtc": "2026-10-30T13:46:00Z"
    },
    {
      "symbol": "NVDA",
      "netVolume": 2219527,
      "netNotional": 462401897,
      "buyVolume": 4115407,
      "sellVolume": 1895880,
      "vwap": 208.33,
      "tradeCount": 154117,
      "lastTradeUtc": "2026-10-30T13:46:04.1761172Z"
    }
  ],
  "sellers": [
    {
      "symbol": "MNQ=F",
      "netVolume": -34758,
      "netNotional": -1000512948,
      "buyVolume": 227694,
      "sellVolume": 262452,
      "vwap": 28785.11,
      "tradeCount": 281458,
      "lastTradeUtc": "2026-10-30T13:46:00Z"
    },
    {
      "symbol": "INTC",
      "netVolume": -10303300,
      "netNotional": -688514092,
      "buyVolume": 8086728,
      "sellVolume": 18390028,
      "vwap": 66.82,
      "tradeCount": 387240,
      "lastTradeUtc": "2026-10-30T13:46:00Z"
    }
  ],
  "endpoint_version": "2026.09.30",
  "data_as_of": {
    "node": "fa4",
    "equity_feed": "2026-10-30T13:46:03.529Z",
    "equity_options_feed": "2026-10-30T13:46:02Z",
    "index_feed": "2026-10-30T13:46:03.107Z",
    "index_options_feed": "2026-10-30T13:46:03Z",
    "futures_feed": "2026-10-30T13:45:53.139Z",
    "futures_options_feed": "2026-10-30T13:45:49.971Z",
    "flow_feed": "2026-10-30T13:45:00Z",
    "oi_feed": "2026-10-29T20:00:00Z",
    "macro_feed": "2026-10-29T21:00:20Z"
  }
}