Future Index Price K-line

This API will provides the price index K-line data for futures.

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Tips

1.Rate limit: To be added later
2.Only supports querying futures index price K-line data.

Request

Field nameTypeNecessaryRemarks
symstringYTrading pair unique identifier ,
example: BINANCE_PERP_BTC_USDT, OKX_PERP_BTC_USDT
intervalstringNTime interval, i.e., the period of the K-line. For example, 1m means 1-minute K-line, 3m is 3-minute K-line, 1H is 1-hour K-line, etc. Used to determine the period for the returned K-line data. Default is 1m. Options: [1m/3m/5m/15m/30m/1H/2H/4H/8H/12H/1D/5D].
endtimestringNEnd time, in milliseconds timestamp format. If not provided, the API returns the 500 K-line data points closest to the current time; if provided, returns K-line data ending at this time and going backwards.
limitstringNSpecifies the number of K-line data points to return. Default is 500, maximum is 500.

Response

Field nameTypeRemarks
tsstringStart time, Unix timestamp in milliseconds, e.g., 1597026383085
ostringOpen price
hstringHigh price
istringLow price
cstringClose price
vstringVolume
Language
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