.Dear KuCoin API users,The Kucoin API account has been upgraded without downtime, and the specific optimization is as follows: 1. Spot adds "POST api/v3/oco/order " endpoint 2. Spot adds "DELETE api/v3/oco/order/{orderId} " endpoint 3. Spot adds "DELETE api/v3/oco/client-order/{clientOid} " endpoint 4. Spot adds "DELETE api/v3/oco/orders " endpoint 5. Spot adds "GET api/v3/oco/order/{orderId} " endpoint 6. Spot adds "GET api/v3/oco/client-order/{clientOid} " endpoint 7. Spot adds "GET api/v3/oco/orders " endpoint 8. Spot adds "GET api/v3/oco/order/details/{orderId} " endpoint 9. Spot HF adds "DELETE /api/v1/hf/orders/cancelAll " endpoint 10. Margin removes"GET /api/v1/risk/limit/strategy" endpoint 11. Margin adds "Get /api/v3/margin/currencies" endpoint 12. Spot HF modifies "POST /api/v1/hf/orders/alter " endpoint, the original logic of modify order is to cancel the order and then place a new order. After the update, the parameters of the original order will be carried to the new order. Another update is the optimization of frozen funds. After the update, funds will not be frozen twice, improving the utility of funds. 13. Spot modifies "GET /api/v3/currencies" endpoint, add "depositMinSize" param. 14. Spot modifies "GET /api/v3/currencies/{currency} " endpoint, add "depositMinSize" param. 15. Futures adds "DELETE /api/v1/orders/client-order/{clientOid} " endpoint 16. Futures adds "GET /api/v1/trade-statistics" endpoint..For more API question 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.