Dear KuCoin Users,

To provide our valued users a better trading experience, KuCoin is going to upgrade the push platform at 06:00:00 am on April 12, 2022(UTC).

The upgrade will take about 10-20 minutes. During the upgrade period, the Websocket Streams will be temporarily delay and lost.

If you are using Websocket Streams, please migrate your API of Spot/Margin/Leveraged Tokens/Futures as soon as possible to ensure the smooth transaction.
https://www.kucoin.com/zh-hans/news/en-upgrade-notice-for-kucoin-push-platform-on-april-12

Dear KuCoin Users,

To improve service quality, KuCoin will modify the Spot/Futures API at 6:00:00, 04/28/2022 (UTC).

The following modifications will be made to the Spot API:

1. REST API: GET /api/v3/market/orderbook/level3

2. Websockt TOPIC: /spotMarket/level3:{symbol}

The following modifications will be made to the Futures API:

1. REST API: GET /api/v1/level3/snapshot

2. REST API: GET /api/v1/level3/message/query

3. REST API: GET /api/v2/level3/snapshot

4. Websockt TOPIC: /contractMarket/level3:{symbol}

5. Websockt TOPIC: /contractMarket/level3v2:{symbol}

For more details, refer to the KuCoin API Documentation: https://docs.kucoin.com/en#general

Please switch your API to Level2 to avoid affecting your trades.
https://www.kucoin.com/news/modifications-to-the-kucoin-spot-futures-api

Dear KuCoin Users,

In order to provide an exceptional trading experience for our users, KuCoin will be adjusting the tick size (i.e., the minimum change in the unit price) of the XED/BTC trading pair as shown in the table below at 08:00 on April 28, 2022 (UTC).
https://www.kucoin.com/news/announcement-of-the-adjustment-tick-size-for-spot-trading-pair

Dear KuCoin Users,

To improve service quality, KuCoin will deprecate the Spot/Futures API at 6:00:00, 04/28/2022 (UTC).

The following endpoints will be deprecated for the Spot API:

1. REST API: GET /api/v3/market/orderbook/level3

2. Websockt TOPIC: /spotMarket/level3:{symbol}

The following endpoints will be deprecated for the Futures API:

1. REST API: GET /api/v1/level3/snapshot

2. REST API: GET /api/v1/level3/message/query

3. REST API: GET /api/v2/level3/snapshot

4. Websockt TOPIC: /contractMarket/level3:{symbol}

5. Websockt TOPIC: /contractMarket/level3v2:{symbol}
https://www.kucoin.com/news/modifications-to-the-kucoin-spot-futures-api

Dear KuCoin Users,

In order to increase market liquidity and improve the trading experience, KuCoin will be adjusting the Tick Size (i.e., the minimum change in the unit price) of certain Spot trading pairs as shown in the table below at 08:00 on May 18, 2022 (UTC).

Please note:

The adjustment will not impact the Spot trading operations of the below-mentioned trading pairs.
Tick size via API will also change. API users may use GET /api/v1/symbols exchange info for the latest tick size.
The tick size update will not affect existing orders. After the tick size is updated, orders placed before the update will be matched with the original tick size.

Details are as follows:

Type Trading Pair Before After
Spot Trading MV/USDT 0.0001 0.00001
Spot Trading EQZ/USDT 0.0001 0.00001
Spot Trading ERTHA/USDT 0.0001 0.00001

Please adjust your trading strategy according to the change to avoid unnecessary impact on your trading. We apologize for any inconveniences this may cause.

Regards,
The KuCoin Team

https://www.kucoin.com/news/en-announcement-of-adjustment-tick-size-for-spot-trading-pairs

Dear KuCoin Futures Users,

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 USDT-margined LUNA perpetual contract at 18:30:00 on May 11, 2022 (UTC).

During this period, the order matching, order placing, Take Profit/Stop Loss, Auto-Deposit Margin, and other contract functions on KuCoin Futures website, APP and openAPI will be suspended. Meanwhile, users cannot create or stop the Futures Grid trading bots in this contract. The running bots will not be affected.

It is estimated that the order cancellation will be available at 18:25:00 on May 11, 2022 (UTC). All trading and order matching services will be available at 18:30:00 the same day (UTC). Please note, no further announcement will be issued when the update is completed.

The tick size update will not affect existing orders. After the tick size is updated, orders placed before the update will be matched with the original tick size.

The specific adjustment details are as follows:

LUNA Perpetual/USDT 1.001 > 0.000001
To avoid possible risks, you may enable the “Auto-Deposit Margin” feature or close positions in advance. If a large price fluctuation occurs, we will postpone the upgrade accordingly and notify you via the announcement.

We apologize for any inconvenience caused and appreciate your patience.

Risk Warning: Futures trading is a high-risk activity with the potential for huge gains and huge losses. Previous gains do not indicate future returns. Severe price fluctuations may result in the forced liquidation of your entire margin balance. This information should not be regarded as investment advice from KuCoin. All trading is done at your own discretion and at your own risk. KuCoin is not liable for any losses resulting from Futures trading.

Thanks for your understanding and support!
https://www.kucoin.com/news/announcement-on-updating-the-tick-size-of-usdt-margined-luna-perpetual-contract-on-kucoin-futures-scheduled-for-may-11-2022

Adjustment Tick Size for LUNA/BTC Trading Pair

https://www.kucoin.com/news/en-announcement-of-the-adjustment-tick-size-for-luna-btc-trading-pair

Dear KuCoin Users,

In order to increase market liquidity and improve the trading experience, KuCoin will be adjusting the Tick Size (i.e., the minimum change in the unit price) of certain Spot trading pairs as shown in the table below at 09:00 on May 11, 2022 (UTC).

Please note:

The adjustment will not impact the Spot trading operations of the below-mentioned trading pairs.
Tick size via API will also change. API users may use GET /api/v1/symbols exchange info for the latest tick size.
The tick size update will not affect existing orders. After the tick size is updated, orders placed before the update will be matched with the original tick size.

Details are as follows:

Type Trading Pair Before After
Spot Trading LUNA/USDT 0.0001 0.00001
Spot Trading LUNA/UST 0.0001 0.00001

Please adjust your trading strategy according to the change to avoid unnecessary impact on your trading. We apologize for any inconveniences this may cause.

Regards,
The KuCoin Team

https://www.kucoin.com/news/en-announcement-of-the-adjustment-tick-size-for-spot-trading-pairs-0512

Dear KuCoin Futures Users,

Due to large volatility recently, for risk control, KuCoin Futures is going to adjust the leverage and maintenance margin rate of the LUNA USDT-Margined perpetual contract at 12:30 on May 12, 2021 (UTC).
https://www.kucoin.com/news/en-kucoin-futures-will-adjust-the-leverage-and-maintenance-margin-rate-of-the-luna-perpetual-contract-on-may-12-2022

Dear KuCoin Users,

In order to increase market liquidity and improve the trading experience, KuCoin will be adjusting the Tick Size (i.e., the minimum change in the unit price) of certain Spot trading pairs as shown in the table below at 14:25 on May 12, 2022 (UTC).

https://www.kucoin.com/news/en-announcement-of-the-adjustment-tick-size-for-spot-trading-pairs-20220512

Dear KuCoin Futures Users,

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 USDT-margined LUNA perpetual contract at 15：25：00 on May 12, 2022 (UTC).

During this period, the order matching, order placing, Take Profit/Stop Loss, Auto-Deposit Margin, and other contract functions on KuCoin Futures website, APP and openAPI will be suspended. Meanwhile, users cannot create or stop the Futures Grid trading bots in this contract. The running bots will not be affected.

It is estimated that the order cancellation will be available at 15:25:00 on May 12, 2022 (UTC). All trading and order matching services will be available at 15:30:00 the same day (UTC). Please note, no further announcement will be issued when the update is completed.

The tick size update will not affect existing orders. After the tick size is updated, orders placed before the update will be matched with the original tick size.

The specific adjustment details are as follows:

LUNA Perpetual/USDT: 0.000001 > 0.000000001

To avoid possible risks, you may enable the “Auto-Deposit Margin” feature or close positions in advance. If a large price fluctuation occurs, we will postpone the upgrade accordingly and notify you via the announcement.

We apologize for any inconvenience caused and appreciate your patience.

Dear KuCoin Users,

In order to increase market liquidity and improve the trading experience, KuCoin will be adjusting the Tick Size (i.e., the minimum change in the unit price) of certain Spot trading pairs as shown in the table below at 07:20 on May 13, 2022 (UTC).

Please note:

The adjustment will not impact the Spot trading operations of the below-mentioned trading pairs.
Tick size via API will also change. API users may use GET /api/v1/symbols exchange info for the latest tick size.
The tick size update will not affect existing orders. After the tick size is updated, orders placed before the update will be matched with the original tick size.
Details are as follows:

Type Trading Pair Before After
Spot Trading LUNA/ETH 0.00000001 0.0000000001
Spot Trading LUNA/KCS 0.000001 0.0000000001
Please adjust your trading strategy according to the change to avoid unnecessary impact on your trading. We apologize for any inconveniences this may cause.

https://www.kucoin.com/news/en-announcement-of-the-adjustment-tick-size-for-spot-trading-pairs-0513

Dear KuCoin Futures Users,

Due to large volatility recently, for risk control, KuCoin Futures is going to adjust the leverage and maintenance margin rate of the LUNA USDT-Margined perpetual contract and MIR USDT-Margined perpetual contract at 10:10 on May 13, 2021 (UTC). The details are as follows:

https://www.kucoin.com/news/hk-adjustment-of-leverageand-maintenance-margin-rateon-kucoin-futures-scheduled-for-may-13-2022

Dear KuCoin Users,

In order to increase market liquidity and improve the trading experience, KuCoin will be adjusting the Tick Size (i.e., the minimum change in the unit price) of certain Spot trading pairs as shown in the table below at 08:00 on May 18, 2022 (UTC).

Please note:

The adjustment will not impact the Spot trading operations of the below-mentioned trading pairs.
Tick size via API will also change. API users may use GET /api/v1/symbols exchange info for the latest tick size.
The tick size update will not affect existing orders. After the tick size is updated, orders placed before the update will be matched with the original tick size.
Details are as follows:

Type Trading Pair Before After
Spot Trading HEART/USDT 0.0001 0.00001
Spot Trading HEART/BTC 0.00000001 0.0000000001

Please adjust your trading strategy according to the change to avoid unnecessary impact on your trading. We apologize for any inconveniences this may cause.

Regards,

The KuCoin Team

https://www.kucoin.com/news/en-announcement-of-the-adjustment-tick-size-for-spot-trading-pairs-heart

USDT-margined LUNA perpetual contract maximum order quantity adjustment
https://www.kucoin.com/news/en-kucoin-futures-will-update-the-max-order-quantity-of-usdt-margined-luna-perpetual-contract-on-may-18-2022

Announcement of the Adjustment Tick Size for LIKE/USDT Trading Pair

Type Trading Pair Before After
Spot Trading LIKE/USDT 0.0001 0.000001

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

Dear KuCoin users,

To provide better trading services for our valued users, KuCoin is going to upgrade partial spot trading pairs on 04:30:00 am, May 26, 2022 (UTC). The upgrade will take about 30 minutes.

During this period, KuCoin will suspend the following trading pairs on Web, App and Open API, including the order-matching, order placing, order cancelling:

LACE-ETH
HEGIC-BTC
RPC-ETH

Notice：
If a large price fluctuation occurs, we will postpone the upgrade accordingly and notify you via the announcement.
To avoid possible risks, you may prepare for risk control in advance.
We apologize for any inconvenience this may cause. Thank you for your understanding and support! 

The KuCoin Team
https://www.kucoin.com/news/announcement-regarding-the-upgrade-of-partial-spot-trading-pairs-on-may-26

KuCoin Will Support the Migration and Airdrop for Terra (LUNA) and TerraUSD (UST) Tokens
https://www.kucoin.com/zh-hans/news/en-kucoin-will-support-migration-and-airdrop-for-luna-and-ust-tokens

The LUNA/USDT perpetual contract will be delisted at 10:00 on May 26, 2022 (UTC).

Of this contract, the open orders will be canceled, and the positions will be settled at the average index price during the last 30 minutes before the delisting. If the market fluctuates sharply, the positions will be settled at a specified index price.

https://www.kucoin.com/news/en-announcement-on-the-trading-of-luna-usdt-perpetual-contract

Dear KuCoin Users,

KuCoin is extremely proud to announce yet another great project coming to our trading platform. Terra Classic (LUNC) and Terra Classic USD (USTC) are now available on KuCoin. Supported trading pair is LUNC/USDT, LUNC/USDC, USTC/USDT and USTC/USDC.

Please take note of the following schedule:

Deposits Effective Immediately (Supported Network: Terra Classic - Original Terra Chain)
Trading: 17:00 on May 26, 2022 (UTC)

https://www.kucoin.com/news/en-lunc-and-ustc-get-listed-on-kucoin

KuCoin Futures will be updating its Futures APIs and has released a new API documentation at 10:00:00 on May 31, 2022 (UTC). In the new documentation, the signature and verification logic has also been updated.

The API changes are outlined below. For the latest details regarding APIs, please refer to the following attached screenshots, which includes information on trading features, market conditions, and other APIs.

1. Added 6 new API endpoints.
2. Optimized 27 API endpoints.
3. 2 API endpoints remain unchanged.
4. Deprecated 12 outdated API endpoints.

Notes:
1. You can read the KuCoin Futures API Documentation for the detailed adjustments. This documentation applies to perpetual contracts as well as delivery contracts, and outlines support for REST APIs as well as Websocket real-time data streams.

2. The new APIs are currently unavailable, and its opening time will be announced separately. During this period, you can continue using the existing APIs for trading. If you have any questions, please email newapi@kucoin.plus.

https://www.kucoin.com/news/en-kucoin-futures-api-update-notice