In order to improve the performance of KuCoin API Spot, KuCoin will carry out a live upgrade at 7:30 AM on May 14, 2024 (UTC). 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/notificationofapiupdatesmay092024

In order to improve the performance of KuCoin API Spot/Margin, KuCoin Spot/Margin API was originally planned to undergo a non-stop system upgrade at 7:30 AM (UTC) on May 14, 2024, and it has been postponed to 7:30 AM (UTC) on May 15, 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/notificationofKuCoinspotapiupdates14may

KuCoin Will Merge the DOGE3L Leverage Token

https://www.kucoin.com/announcement/kucoin-etf-notice-240516

In order to improve the performance of KuCoin API, KuCoin Spot/Margin plans to conduct a non-stop system upgrade at 6:30 AM on May 21, 2024 (UTC). 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/NotificationofKuCoinAPIUpgrade1705

KuCoin Will Merge the BCH3S Leverage Token
https://www.kucoin.com/announcement/kucoin-etf-notice-240520

KuCoin Will Merge the AAVE3S Leverage Token

https://www.kucoin.com/announcement/kucoin-etf-notice-240524-2

In order to improve the performance of KuCoin API Spot, KuCoin will carry out a live upgrade at 6:30 AM (UTC) on May 27, 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/NotificationofKuCoinSpotAPIUpgrade0524

KuCoin Futures Will Adjust the Max Leverage and Risk Limit of Multiple Perpetual Contracts

https://www.kucoin.com/announcement/en-kucoin-futures-will-adjust-the-max-leverage-and-risk-limit-of-multiple-perpetual-contracts-2024-05-29

In order to improve the performance of KuCoin API, KuCoin Spot/Margin/ETF will carry out a live upgrade at 7:00 AM (UTC) on June 05, 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/NotificationofAPIUpgrade29May

To further improve the performance of the Leveraged Tokens system, the ongoing upgrade of KuCoin Leveraged Tokens System will be extended 04:30:00 on June 5, 2024 (UTC).

https://www.kucoin.com/announcement/kucoin-etf-notice-240605

To meet the needs of API users, KuCoin API now supports the querying, subscription, and redemption of Earn products (https://www.kucoin.com/earn).

The categories of Earn products supported in this update are as follows:

Savings
Promotions
Staking
KCS Staking
ETH Staking

https://www.kucoin.com/docs/rest/earn/general/subscribe-to-earn-fixed-income-products

The KuCoin API has completed an upgrade without downtime, with specific optimizations as follows:

1、Spot add "GET /api/v1/otc-loan/loan" vip lending endpoint
2、Spot add "GET /api/v1/otc-loan/accounts" vip lending endpoint
3、Broker add "GET /api/v3/broker/nd/transfer/detail" endpoint
4、Broker add "GET /api/v3/broker/nd/deposit/detail" endpoint
5、Broker add "GET /v3/broker/nd/withdraw/detail" endpoint
6、Broker modification "GET /api/v1/asset/ndbroker/deposit/list" endpoint. Change response field from userId to uid

https://www.kucoin.com/announcement/NotificationofKuCoinAPIUpdates0611

In order to improve the performance of KuCoin API, KuCoin Spot/Margin/ETF will carry out a live upgrade at 7:00 AM (UTC) on June 19, 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/notificationofapiupgrade1206

To increase market liquidity and improve your trading experience, KuCoin Futures will update the tick size (i.e., the minimum change in the unit price) of the VGXUSDT Perpetual Contract at 06:00:00 on June 14, 2024 (UTC).

https://www.kucoin.com/announcement/en-kucoin-futures-will-update-the-tick-size-for-the-vgxusdt-perpetual-contract-on-june-14-2024

KuCoin Futures Will Update the Tick Size for Multiple USDT-Margined Perpetual Contracts on June 21, 2024

https://www.kucoin.com/announcement/en-kucoin-futures-will-update-the-tick-size-for-multiple-usdt-margined-perpetual-contracts-on-june-21-2024

KuCoin Will Adjust the Tick Size for Certain Spot Trading Pairs

https://www.kucoin.com/announcement/kucoin-will-adjust-the-tick-size-for-certain-spot-trading-pairs-20240619

In order to improve the performance of KuCoin API, KuCoin Spot/Margin/ETF will carry out a live upgrade at 7:00 AM (UTC) on June 25, 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/notificationofapiupgrade0619

In order to improve the performance of KuCoin API, KuCoin Spot/Margin/ETF will carry out a live upgrade at 7:00 AM (UTC) on June 27, 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/notificationofapiupgrade0620

The KuCoin API has completed an upgrade without downtime, with specific optimizations as follows:
1. Margin add 'Get Active HF Order Symbols' endpoint: "GET /api/v3/hf/margin/order/active/symbols"
2. Margin add 'Get Cross Margin Trading Pairs Configuration' endpoint: "GET /api/v3/margin/symbols"
3. Margin add 'Modify Leverage Multiplier' endpoint: "POST /api/v3/position/update-user-leverage"
4. Margin Deprecate websocket endpoint, Topic "/margin/fundingBook"

https://www.kucoin.com/announcement/notificationofapiupdates0624

KuCoin Futures Will Adjust the Max Leverage and Risk Limit of Multiple Perpetual Contracts

https://www.kucoin.com/announcement/kucoin-futures-will-adjust-the-max-leverage-and-risk-limit-of-multiple-perpetual-contracts-2024-06-26

In order to improve the performance of KuCoin API, KuCoin Spot/Margin/ETF will carry out a live upgrade at 7:00 AM (UTC) on July 03, 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/notificationofapiupgrade0627