API Reference

K Line

Obtain historical candlestick data (K-line) for a trading pair, useful for technical analysis.

The K-line (Candlestick) API provides historical K-line data for a specific trading pair.

K-lines are essential for technical analysis, offering details such as open, close, high, and low prices within a specified time interval. This API can be used to retrieve candlestick data for various time frames (intervals) and specified periods.

⏳ Limit

10 requests per minutes.


🛠️ Parameters

symbol (required)

  • Type: String
  • Description: The symbol of the trading instrument for which you want to retrieve K-line data. For example, BT_PERP_BTC_USD for the BTC perpetual contract on Bring Trade.

interval (required):

  • Type: String
  • Description: The time interval for each candlestick (K-line). Supported intervals include: "1m" | "5m" | "15m" | "30m" | "1H" | "4H" | "1D" | "1W" | "1M"

end (optional):

  • Type: Integer (Unix timestamp in milliseconds)
  • Description: The end time for the K-line data retrieval. If not provided, it will return data up to the latest available record.

limit (optional):

  • Type: string
  • Description: 500 as default and max 1,000

📬 Response

FieldTypeDescription
tsstringTimestamp
ostringThe opening price.
hstringThe highest price.
lstringThe lowest price.
cstringThe price.
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