curl --location --request GET 'https://api.kucoin.com/api/v3/margin/interest?currency&isIsolated&symbol&startTime&endTime¤tPage&pageSize'{"code":"200000","data":{"timestamp":1729665170701,"currentPage":1,"pageSize":50,"totalNum":3,"totalPage":1,"items":[{"currency":"USDT","dayRatio":"0.000296","interestAmount":"0.00000001","createdTime":1729663213375},{"currency":"USDT","dayRatio":"0.000296","interestAmount":"0.00000001","createdTime":1729659618802},{"currency":"USDT","dayRatio":"0.000296","interestAmount":"0.00000001","createdTime":1729656028077}]}}