[HTX API Notification] USDT-M Futures Unified Account Interface for API Users Updated

Dear HTX Users,

To enhance the trading experience for API users in USDT-M Futures, HTX has removed the restriction on the unified account whitelist. We are pleased to announce that the API introduction for the USDT-M Futures unified account has been updated in HTX API documentation.

API users who switched to unified account can call all interfaces under “USDT-M unified account” currently for corresponding information. The link is as below:

USDT-M contract OpenAPI interface document


Furthermore, a new interface that enables push notifications for user’s account assets update is added. User can subscribe to the following interface which will promptly inform any changes of account balance.


accounts_unify.USDT (Subscribe to unified account asset push)

Signature verification: Yes

Interface permission: Read

Interface description: It is used for real-time monitoring of asset changes in the unified account


Note: The merging of API users' cross margin and isolated margin accounts into a unified account is irreversible.



August 4, 2023


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HTX reserves the right in its sole discretion to amend or change or cancel this announcement at any time and for any reasons without prior notice. The above is for information purposes only and HTX makes no recommendations or guarantees in respect of any virtual asset, product, or promotion on HTX. Prices of virtual assets are highly volatile and trading virtual assets involves risk. Please read our Risk Reminder text here.