Get User Interestget https://api.liquiditytech.com/api/v1/interest/userRate Limit: 3 requests per 10 secondsQuery User Interest Request NameTypeMandatoryDescriptionexchangeTypeStringYexchangeType: BINANCE, OKX Response FieldTypeRemarklevelStringLevelexchangeTypeStringExchangeType(BINANCE、OKX)coinStringCoinhourInterestRateStringHour interest rateloanLimitStringLoan LimitupdateTimeLongUnit: second