Dear HTX Users,

To improve your trading experience, HTX will introduce the auto_exchange event to the USDT-margined Futures Multi-Assets Collateral API's account change subscription feed starting July 22, 2025, at 8:00 (UTC).

For more information, please refer to the API documentation at the HTX Open Platform.

This update only applies to USDT-margined futures trading.

HTX Team

July 18, 2025

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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.