get
https://api-hk.osl.com/api/v5/kline
Get K-line/candlestick data for a specified trading pair.
Supported intervals: 1m, 3m, 5m, 15m, 30m, 1h, 2h, 4h, 6h, 8h, 12h, 1d, 3d, 1w, 1moth
Returns 500 records by default, up to 1000 maximum.
Response array format: [Open time, Open price, High price, Low price, Close price, Volume, Close time, Quote asset volume, Number of trades, Taker buy base asset volume, Taker buy quote asset volume]