# November 2025

## [November 28, 2025]The maximum number of returned entries for the candlestick API has been increased to 1,000.

Interface:

- /api/v3/market/candles

Changes：

- The maximum number of returned entries for the candlestick API has been increased to 1,000.


## [November 28, 2025] New API for Get Open Interest Limit.

Interface：/api/v3/user/create-sub <br/>
Changes：

- New API for Get Open Interest Limit.


## [November 26, 2025] Add instructions for switching to Advanced Mode when creating a new sub-account.

Interface：/api/v3/user/create-sub <br/>
Changes：

- Add instructions for switching to Advanced Mode when creating a new sub-account: Sub-accounts are created in Unified
  Account - Basic Mode by default. To switch to Advanced Mode, please set it manually on the web page.

# [November 26, 2025] Websocket Added a new platform liquidation push channel

Websocket: Liquidation channel <br/>
Changes: Websocket Added a new platform liquidation push channel


## [November 26, 2025] Websocket Added new ADL notification channel

Websocket: ADL notification channel <br/>
Changes: Websocket Added new ADL notification channel


## [November 21, 2025] The return value of the get instruments API has added a new enumeration for  status.

Interface：/api/v3/market/instruments <br/>
Changes：

- The return value of the get instruments API: a new enumeration value `limit_close` has been added to the  `status` .


## [November 21, 2025] Add new tax API

Interface：/api/v3/tax/records<br/>
Changes：

- Add new tax API


## [November 12, 2025] WebSocket Order Modification Channel Adds Request Parameters

Websocket: order modification channel <br/>
Changes: The order modification channel now includes new request parameters: category and symbol.


## [November 8, 2025] WebSocket Supports Broker API Code

Websocket: place order channel <br/>
Changes: The order placement channel supports passing the Broker API Code to receive rebates.