Get funding rate

/sapi/v1/public/funding_rate

Request type: GET

Signature verification: No

Interface permission: Read

Rate Limit: For public interface used to get information of index, price limit, settlement, delivery, open positions and so on, the rate limit is 240 times every 3 second at most for each IP (this 240 times every 3 second public interface rate limit is shared by all the requests from that IP of non-marketing information, like above).

Interface description: The interface supports cross margin mode and isolated margin mode.

Request Address

Environment	Address
Online	https://api.sunx.io
Online (preferred by aws customers)	https://api.sunx.io

Request Parameter

Parameter	Data Type	Required	Description	Value Range	Default Value
contract_code	string	true	contract code	Case-Insenstive."BTC-USDT" ...

Response Parameter

Parameter	Data Type	Required	Description	Value Range
status	string	false	response status	"ok" , "error"
ts	long	false	response timestamp.unit:millionSeconds.
<data>		false
symbol	string	false	symbol	"BTC","ETH"...
contract_code	string	false	contract code,eg:"BTC-USDT"
fee_asset	string	false	fee asset	eg:"BTC","ETH"...
funding_time	string	false	current funding time
funding_rate	string	false	current funding rate（Updated once a minute）
estimated_rate	string	false	(Deprecated, default is null)
next_funding_time	string	false	(Deprecated, default is null)
trade_partitio	string	true	Deprecated parameter
</data>		false

Request Example

GET https://api.sunx.io/sapi/v1/public/funding_rate?contract_code=BTC-USDT

Response Example

{
        "status": "ok",
        "data": {
                "estimated_rate": null,
                "funding_rate": "0.000100000000000000",
                "contract_code": "BTC-USDT",
                "symbol": "BTC",
                "fee_asset": "USDT",
                "funding_time": "1758009600000",
                "next_funding_time": null,
                "trade_partition": "USDT"
        },
        "ts": 1758006390362
}