Dear KuCoin API Users,The Kucoin API account has been upgraded today, September 22, 2023 , without downtime, and the specific optimizations are the following:.1. Added: "POST /api/v3/accounts/universal-transfer" interface2. Added: "autoRepay" request parameter to "POST /api/v1/margin/order" interface3. Added: "GET /api/v3/etf/info" interface4. Deprecated: place borrow order, abandon the "POST /api/v1/margin/borrow" interface, and replace it with the "POST /api/v3/margin/borrow" interface5. Deprecated: Get Borrow Order, abandon the "GET /api/v1/margin/borrow" interface and replace it with the "GET /api/v3/margin/borrow" interface6. Deprecated: Get Repayment Records, abandon the "GET /api/v1/margin/borrow/repaid" interface7. Deprecated: Quick Repayment, abandon the "POST /api/v1/margin/repay/all" interface and replace it with the "POST /api/v3/margin/repay" interface8. Deprecated: Single Repayment, abandon the "POST /api/v1/margin/repay/single" interface and replace it with the "POST /api/v3/margin/repay" interface9. Deprecated: Place Lend Order, abandon the "POST /api/v1/margin/lend" interface10. Deprecated: Cancel Lend Order, abandon the "DELETE /api/v1/margin/lend/{orderId}" interface11. Deprecated: Set Auto-lend, abandon the "POST /api/v1/margin/toggle-auto-lend" interface12. Deprecated: Get Active lend Order , abandon the "GET /api/v1/margin/lend/active" interface13. Deprecated: Get Lend History, abandon the "GET /api/v1/margin/lend/done" interface14. Deprecated: Get Active Lend Order List, abandon the "GET /api/v1/margin/lend/trade/unsettled" interface15. Deprecated: Get Settled Lend Order History, abandon the "GET /api/v1/margin/lend/trade/settled" interface16. Deprecated: Get Account Lend Record, abandon the "GET /api/v1/margin/lend/assets" interface17. Deprecated: Get Lending Market Data, abandon the "GET /api/v1/margin/market" interface18. Deprecated: Get Margin Trade Data, abandon the "GET /api/v1/margin/trade/last" interface19. Deprecated: Place Isolated Borrow Order, abandon the "POST /api/v1/isolated/borrow" interface and replace it with the "POST /api/v3/margin/borrow" interface20. Deprecated: Isolated Quick Repayment, abandon the "POST /api/v1/isolated/repay/all" interface and replace it with the "POST /api/v3/margin/repay" interface21. Deprecated: Isolated Single Repayment, abandon the "POST /api/v1/isolated/repay/single" interface and replace it with the "POST /api/v3/margin/repay" interface22. Deprecated: Get Isolated Repayment Records, abandon the "GET /api/v1/isolated/borrow/repaid" interface23. Deprecated: Get Isolated Pending Repayment Records, abandon the "GET /api/v1/isolated/borrow/outstanding" interface and replace it with the "GET /api/v1/isolated/account/{symbol}" interface24. Deprecated: Get Pending Repayment Records, abandon the "GET /api/v1/margin/borrow/outstanding" interface, and replace it with the "GET /api/v1/margin/account" interface25. Futures Modification: Topic: "/contractMarket/execution:{SYMBOL}", price field changed from "number" to "String"26. Futures Modification: Topic: "/contractMarket/ticker:{SYMBOL}", price field changed from "number" to "String", bestBidPrice field changed from "number" to "String", bestAskPrice field changed from "number" to "String".For more API communication or feedback, please join our official api telegram group: https://t.me/KuCoin_API or send email to newapi@kucoin.plus.Thank you for supporting KuCoin!The KuCoin API Team.Find The Next Crypto Gem On KuCoin!Sign up on KuCoin now!>>>.Download the KuCoin App>>>.Follow us on Twitter>>>.Join us on Telegram>>>.Join the KuCoin Global Communities>>>.