Get Stock OHLC data
Stock
Get Stock OHLC data
OpenAPI JSON Spec Retrieve stock OHLC (candlestick) chart data from the dedicated kline service.
Time range limits:
- For intervals >= 1d (day level and above, e.g. 1d, 1w, 1m, 3m, 6m): No 366-day limit
- For intervals < 1d (minute/hour level): Maximum 1 year (365 days)
Response fields:
time_open: Time open (Unix timestamp seconds)time_close: Time close (Unix timestamp seconds)time_period_start: Period start time in ISO 8601 formattime_period_end: Period end time in ISO 8601 formatprice_open: Open priceprice_high: High priceprice_low: Low priceprice_close: Close pricevolume_traded: Volume tradedtrades_count: Number of trades
GET
Get Stock OHLC data
Authorizations
API Key authentication. Example: "your-api-key-here"
Query Parameters
Stock symbol (e.g. AAPL, TSLA)
Start time (Unix seconds)
End time (Unix seconds)
Interval (1m = 1 month)
Available options:
1min, 2min, 3min, 5min, 10min, 15min, 30min, 45min, 1h, 2h, 4h, 1d, 1w, 1m, 3m, 6m Limit (default 100)
Trading session filter: RTH (9:30-16:00 ET) or ETH (default, includes pre/post market). Intraday only — daily+ intervals always use RTH.
Available options:
RTH, ETH 
