Historical Candles

GET /kline/{symbol}

Description: Retrieve candlestick (K-line) data for a specific token, including price information and multiple technical indicators used for market analysis.

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Request

HTTP Method: GET Endpoint:

/kline/{symbol}

Path Parameter

Name	Type	Description
symbol	string	Token symbol / trading pair symbol

Query Parameters

Name	Type	Description
startTime	number	Start timestamp (required)
endTime	number	End timestamp (required)

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Response

Content Type: application/json

Field	Type	Description
list	KlineItem[]	K-line & indicator records
total	number	Total number of records

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Type: KlineItem

Field	Type	Description
symbol	string	Trading pair
timestamp	number	Timestamp
open	number	Open price
high	number	Highest price
low	number	Lowest price
close	number	Close price
volume	number	Trading volume
macd	number	MACD value
macdSignal	number	MACD signal line
macdHistogram	number	MACD histogram
ma20	number	20-period moving average
ma50	number	50-period moving average
adx	number	Average Directional Index (ADX)
atr	number	Average True Range (ATR)
rsi14	number	14-period Relative Strength Index (RSI)

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Functionality

This endpoint provides historical candlestick data together with a range of technical indicators often used in market trading strategies. It supports charting, quantitative models, trend detection, and advanced technical analysis such as momentum, volatility, and trend strength evaluation.

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Example Request

GET https://openapi.wildmeta.ai/dataprovider/v1/kline/BTC?startTime=1636500000&endTime=1636540000

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Example Response

{
  "list": [
    {
      "symbol": "BTC",
      "timestamp": 1636500000,
      "open": 62300.5,
      "high": 62540.0,
      "low": 62080.1,
      "close": 62410.7,
      "volume": 1832.45,
      "macd": 12.4,
      "macdSignal": 10.8,
      "macdHistogram": 1.6,
      "ma20": 62150.3,
      "ma50": 61044.7,
      "adx": 18.6,
      "atr": 210.4,
      "rsi14": 56.2
    }
  ],
  "total": 1440
}