HTX to Launch V5 API Interfaces for USDT-M Futures Multi-Assets Collateral Mode
- 重要公告
- 聯合保證金
Dear HTX Users,
HTX will launch the V5 API interfaces for the Multi-Assets Collateral mode in USDT-margined futures trading on May 12, 2025, at 6:00 (UTC).
These API interfaces are specifically designed for users whose account type is set to the Multi-Assets Collateral mode. If you want to use the interfaces, please ensure your account type is updated accordingly. Users operating under the Single-Asset Collateral mode should continue using the existing API interfaces.
These Multi-Assets Collateral V5 API interfaces include private endpoints for orders, positions, and account data, along with dedicated private push channels.
The Single-Asset Collateral interfaces include endpoints such as contract info, market data, futures orders, and futures assets (partially compatible). They are accessible to the Multi-Assets Collateral accounts.
The following interfaces are compatible with Multi-Assets Collateral accounts:
/linear-swap-api/v1/swap_cross_sub_account_list
[Cross Margin] Get asset info of all sub-accounts of your main account.
/linear-swap-api/v1/swap_cross_sub_account_info_list
[Cross Margin] Get sub-account asset info in batches.
/linear-swap-api/v1/swap_master_sub_transfer
[General] Transfer assets between the main account and sub-accounts.
/linear-swap-api/v1/swap_master_sub_transfer_record
[General] Get transfer records between the main account and sub-accounts.
https://api.huobi.pro/v2/account/transfer
[General] Transfer assets between Spot and USDT-M Futures accounts.
Updated usage rules apply to the following field:
Field: client_order_id
For Single-Asset Collateral mode accounts: client_order_id remains valid for up to 8 hours.
For Multi-Assets Collateral mode accounts: client_order_id becomes invalid once the order is fully filled or canceled. For other order state types, client_order_id is valid for a maximum of 8 hours.
HTX Team
May 8, 2025
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