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Changelog

January 2026

[Jan 27, 2026] The unit for public trade volume in UTA Coin-M futures has been changed to the quote coin

API:

• /api/v3/market/fills、Public Trades Channel Changes：
  
• The unit for public trade volume in UTA Coin-M futures has been changed to the quote coin

[Jan 23, 2026] Added an API for switching account modes

API:

• /api/v3/account/adjust-account-mode Changes：
  
• Added an API for switching account modes, supporting switching between Basic Mode and Advanced Mode under a unified account.

[Jan 22, 2026] Adjustment to the books1 depth channel push frequency for WebSocket Unified Account (v3).

Websocket: Order Book Channel
Adjustment: The books1 depth channel push frequency has been adjusted to 1 ms.

[Jan 6, 2026] Agent Broker API endpoints migrated to v2:

API:

• Get Agent Direct commissions
  Before：/api/broker/v1/agent/customer-commissions
  After：/api/v2/broker/customer-commissions
  
• Get Agent Customer Trade Volume List
  Before：/api/broker/v1/agent/customerTradeVolumnList
  After：/api/v2/broker/customer-trade-volume
  
• Get Agent Customer List
  Before：/api/broker/v1/agent/customerList
  After：/api/v2/broker/customer-list
  
• Get Agent Customer Kyc Result
  Before：/api/broker/v1/agent/customer-kyc-result
  After：/api/v2/broker/customer-kyc-result
  
• Get Agent Customer Deposit List
  Before：/api/broker/v1/agent/customerDepositList
  After：/api/v2/broker/customer-deposit
  
• Get Agent Customer Assets List
  Before：/api/broker/v1/agent/customerAccountAssetsList
  After：/api/v2/broker/customer-asset
  
• Get Agent Commission Detail
  Before：/api/broker/v1/agent/commission-distribution
  After：/api/v2/broker/agent-commission
  

[Jan 6, 2026] New Broker API endpoints added:

API:

• /api/v3/broker/create-sub Create broker sub-account
• /api/v3/broker/sub-list Get broker sub-account list
• /api/v3/broker/modify-sub Modify broker sub-account
• /api/v3/broker/sub-withdrawal Withdraw from broker sub-account
• /api/v3/broker/sub-deposit-address Create deposit address for broker sub-account
• /api/v3/broker/all-sub-deposit-withdrawal Get sub-account deposit/withdrawal records
• /api/v3/broker/commission Get broker sub-account commission records
• /api/v3/broker/create-sub-apikey Create API key for broker sub-account
• /api/v3/broker/modify-sub-apikey Modify API key for broker sub-account
• /api/v3/broker/delete-sub-apikey Delete API key for broker sub-account
• /api/v3/broker/query-sub-apikey Query API keys for broker sub-account

[January 6, 2026] Add Index Component Interface & Direct Client Commission and Direct Client Authentication Interface Optimization & Perpetual Current/Historical Open Orders and Order Channel Optimization

Interface:

• /api/v3/market/index-components
  

• /api/broker/v1/agent/customer-commissions
  

• /api/broker/v1/agent/customer-kyc-result
  

• /api/v3/trade/unfilled-orders, /api/v3/trade/history-orders, order channel
  

  Changes：

• Add index component interface
  

• Added productType field to return parameters of the Agent Direct Client Commission interface
  

• The return of the direct client authentication interface must include KYB verification information, specifically that the status of direct clients who have passed KYB verification, as obtained by the agent through this interface, is " passed"
  

• Added delegateType field to the perpetual current/historical open orders interface and order channel.