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Polygon.io
Polygon.io provides real-time and historical data for stocks, options, forex, and crypto — trades, quotes, aggregates, and company fundamentals.
Base URL
https://api.polygon.iostocksoptionsforexcryptoreal-time
Endpoints
GET
/v2/aggs/ticker/{stocksTicker}/range/{multiplier}/{timespan}/{from}/{to}Get OHLCV aggregate bars for a stock ticker.
const response = await fetch("https://api.polygon.io/v2/aggs/ticker/AAPL/range/1/day/2024-01-01/2024-01-31?apiKey=YOUR_API_KEY", {
method: "GET",
headers: {
"Content-Type": "application/json",
"X-API-Key": "YOUR_API_KEY"
}
});
const data = await response.json();
console.log(data);Response Preview
{
"ticker": "AAPL",
"resultsCount": 23,
"results": [{
"v": 72143000,
"o": 186.09,
"c": 185.92,
"h": 188.44,
"l": 185.83,
"t": 1704067200000,
"n": 783456
}]
}