Get Total Contract Open Interest

Address/openApi/contract/hold

Receive Parameters

required

Submission Method: GET

Example

curl -d /openApi/contract/hold

Submission Parameters

Parameter Name	Required	Type	Example	Description
symbol	Yes	string	BTC-USDT	Trading pair, if not provided, then all

Return Parameters

Parameter Name	Required	Type	Example	Description
errno	Yes	int	0	Status code
errmsg	Yes	success	success	Status message
result	Yes	object	See example	List

Result Parameter Explanation

Parameter Name	Required	Type	Example	Description
symbol	Yes	string	BTC-USDT	trading pair
volume	Yes	int	123	Position Volume
ts	Yes	long	1587925500000	time

Response Example

JSON

{
    "errno": 0,
    "errmsg": "success",
    "result": [
        {
            "symbol": "BTC-USDT",
            "volume": 123,
            "ts": 1587925500000
        }
    ]
}