In order to improve the performance of KuCoin API Spot, KuCoin will carry out a live upgrade at 6:30 AM (UTC) on November 29, 2023. The upgrade time will be 30 minutes. The websocket push of user balance/private order/l2 increment might cause loss or delay during the upgrade period.

https://www.kucoin.com/announcement/NotificationofKuCoinSpotAPIUpgrade

KuCoin Futures Will Adjust the Max Leverage and Risk Limit of USDT-Margined Perpetual Futures on Nov 23, 2023| KuCoin

https://www.kucoin.com/announcement/Futures-Adjust-Leverage-11232023

Announcement of Tick Size Adjustment for OFN/USDT Trading Pair

https://www.kucoin.com/announcement/en-announcement-of-tick-size-adjustment-for-ofn-usdt-trading-pair

KuCoin Margin Trading Will Replace the SMS Notifications

https://www.kucoin.com/announcement/kucoin-margin-will-replace-the-notifications

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

https://www.kucoin.com/news/APIUpgradeNotification

KuCoin Margin Spot Index Components Change Notification - 12.29
https://www.kucoin.com/announcement/kucoin-margin-notice-231229

The Kucoin API account has been upgraded without downtime, and the specific optimization is as follows:

1. Add the historical spot market data download page: https://www.kucoin.com/markets/historydata
2. Spot add "/spotMarket/level1" websocket endpoint(BBO market data)
3. Spot modify "GET /api/v1/market/allTickers"endpoint, add "bestAskSize"、"bestBidSize" param.

4. Futures add "GET /api/v1/margin/maxWithdrawMargin"endpoint
5. Futures add "POST /api/v1/margin/withdrawMargin"endpoint
6. Futures add "POST /api/v1/orders/multi"endpoint
7. Futures add "GET /api/v1/contract/funding-rates"endpoint
8. Futures Modify "POST /api/v1/position/margin/deposit-margin" endpoint, Changed from "General" permission to "Futures Trading" permission. Implementation starts at the end of this month.

https://www.kucoin.com/announcement/NotificationofAPIUpdatesCrossKuCoinProducts

KuCoin Margin Spot Index Components Change Notification - 01.12

https://www.kucoin.com/announcement/kucoin-spot-index-notice-240112

KuCoin Margin high-frequency API will undergo a non-stop system upgrade at 8:00:00 AM (UTC) on January 24, 2024. The upgrade time takes 30 minutes. In this upgrade, we will standardize the format of high-frequency magin trading error codes and add a series of new error codes. The new error codes will become effective immediately after the upgrade completes.

If you only trade spot, futures, or only use margin low-frequency accounts, this update will not impact you.
For specific error codes, please refer to the document: https://www.kucoin.com/docs/basic-info/errors-code/margin-errors-code

https://www.kucoin.com/announcement/APIUpdatesforMarginTrading

In order to improve the performance of KuCoin API Spot, KuCoin will carry out a live upgrade at 6:30 AM (UTC) on January 29, 2024. The upgrade time will be 30 minutes. The websocket push of user balance/private order/l2 increment might cause loss or delay during the upgrade period.

https://www.kucoin.com/announcement/NotificationofSpotAPIUpdates

To optimize the trading experience for Margin API trading users and provide better trading services, KuCoin Margin Trading has officially launched the “Margin High Frequency Trading Account." Users no longer need to apply to be whitelisted to access the Margin HF account.

https://www.kucoin.com/announcement/kucoin-margin-notice-240130

KuCoin Margin will change some components from Margin Spot Index at 07:00:00 on February 7, 2024 (UTC)

https://www.kucoin.com/announcement/kucoin-spot-index-notice-240202

KuCoin will temporarily close the Margin services of USDD.

Meanwhile, to protect users’ assets, we strongly recommend that users cancel open orders, close positions, repay loans, and transfer the afore-mentioned token from the Cross Margin account and Isolated Margin account to other accounts in advance.

https://www.kucoin.com/announcement/the-margin-services-of-usdd-will-be-temporarily-closed

The Cross Margin Services of XMR Will Be Temporarily Closed

https://www.kucoin.com/announcement/the-cross-margin-services-of-xmr-will-be-closed

KuCoin Will Merge the ID3S Leverage Token

https://www.kucoin.com/announcement/kucoin-etf-notice-240207

KuCoin Margin Spot Index Components Will Be Changed

https://www.kucoin.com/announcement/kucoin-margin-spot-index-components-will-be-changed

The KuCoin Leveraged Tokens System Will Be Temporary Suspended for an Upgrade
https://www.kucoin.com/announcement/kucoin-etf-system-upgrade-notice-240221

KuCoin Will Merge the ETH3S Leverage Token

https://www.kucoin.com/announcement/kucoin-etf-notice-240226

KuCoin Will Merge the JASMY3S Leverage Token

https://www.kucoin.com/announcement/kucoin-etf-notice-230301

KuCoin Will Merge the PEPEDOWN and NEAR3S Leverage Tokens

https://www.kucoin.com/announcement/kucoin-etf-notice-240304