Query kline data

Query kline Data

Address/openApi/contract/kline

Received Parameters

Submission Method: GET

Example

curl -d /openApi/contract/kline

Submission Parameters

Parameter Name	Required	Type	Example	Description
symbol	Yes	string	BTC-USDT	Trading pair
period	Yes	string	1min	Candlestick type: 1min, 5min, 15min, 30min, 1hour, 6hour, 12hour, 1day, 1week
size	No	int	150	Number to fetch, range: [1,2000]
start	No	int	16745631221	Start timestamp
end	No	int	16745631221	End timestamp

Return Parameters

Parameter Name	Mandatory	Type	Example	Description
errno	Yes	int	0	Status Code
errmsg	Yes	success	success	Status information
result	Yes	array	See example	Return result

result description

Parameter Name	Required	Type	Example	Description
ts	Yes	long	1499223904680	Data retrieval time
symbol	Yes	string	BTC-USDT	Trading pair
period	Yes	string	1min	Candlestick Type: 1min, 5min, 15min, 30min, 60min, 1day, 1mon, 1week, 1year
data	Yes	array	见示例	kline data

result -> data description

Parameter Name	Required	Type	Example	Description
id	Yes	long	1499223904680	K-line ID
amount	Yes	string	37593.0266	Trading Volume
count	Yes	int	1	Number of transactions
open	Yes	string	1935.2000	Opening price
close	Yes	string	1879.0000	When the candlestick is the latest one, it's the latest transaction price
low	Yes	string	1856.0000	Minimum price
high	Yes	string	1940.0000	Highest price
vol	Yes	string	71031537.97866500	i.e., sum(each transaction price * transaction volume)

Return Example

JSON

{
    "errno": 0,
    "errmsg": "success",
    "result": {
        "symbol": "EOS-USDT",
        "period": "1min",
        "ts": "1499223904680",
        "data": [
            {
                "id": 1499184000,
                "amount": "37593.0266",
                "count": 0,
                "open": "1935.2000",
                "close": "1879.0000",
                "low": "1856.0000",
                "high": "1940.0000",
                "vol": "71031537.97866500"
            }
        ]
    }
}