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Change Log

[July 9, 2025] The Get Risk Reserve interface has deprecated the totalBalance field.​

Interface：/api/v3/market/risk-reserve Adjustment:

  • The totalBalance field is deprecated in the response.

[July 9, 2025] Unified Account Response/Push: New tradeSide Parameter Enumeration​

APIs：/api/v3/trade/fills;/api/v3/trade/order-info
Channels: fill，order Changes：

  • Unified Account Response/Push: New tradeSide Parameter Enumeration

[July 8, 2025] Add: Get sub-account unified account assets​

API: /api/v3/account/sub-unified-assets
Changes:

  • Add function to get sub-account unified account assets

[July 8, 2025] Batch cancel orders supports partial success/failure​

APIs: RestAPI batch cancel orders & WebSocket batch cancel channel
Changes:
Batch cancel verification logic updated

  • Current: If one order fails verification, all fail. Only success if all pass.
  • Optimized: Each order verified separately. Supports partial success and failure.

[July 8, 2025] REST Get Order Info API & WebSocket Order Channel add cancelReason enum​

APIs: RestAPI Get Order Info & WebSocket Order Channel
Changes:

  • Add cancelReason enum to the above API and channel

[July 8, 2025] Add: Get trading fee API​

API: /api/v3/account/fee-rate
Changes:

  • Add function to get trading fees

[July 2, 2025] Get the transfer records of Main-Sub account. API adjustment.​

Interface：/api/v3/account/sub-transfer-record Adjustment:

  • Response parameters now include oldTransferId.

[July 02, 2025] WebSocket order, cancel, batch order, batch cancel channels launched​

Change: WebSocket order, cancel, batch order, batch cancel channels launched

[July 1, 2025] Add New deposit and withdrawal APIs，add BGB deduction API.​

Interface：/api/v3/account/deposit-address, /api/v3/account/deposit-records, etc Adjustment:

  • Add New deposit and withdrawal APIs
  • Add BGB deduction API.

[June 25, 2025] Add CountDown Cancel All Interface​

Interface：/api/v3/trade/countdown-cancel-all
Adjustment:

  • Add set CountDown Cancel All interface

[Jun 25, 2025] The order status will add the "new" status​

API Interface：Get Open Orders, Get Order History
Websocket: Private Channel - Order Channel
Change: "orderStatus" field will add new status "new", that means the order has been accepted by match engine

Interface：

  • /api/broker/v1/agent/commission-distribution
  • /api/broker/v1/agent/customerAccountAssetsList
  • /api/broker/v1/agent/customerDepositList
  • /api/broker/v1/agent/customer-kyc-result
  • /api/broker/v1/agent/customerList
  • /api/broker/v1/agent/customerTradeVolumnList
  • /api/broker/v1/agent/customer-commissions

Changes：Add affiliate-related APIs

[June 20,2025] New API: Fund Account Asset Query.​

Interface：/api/v3/account/funding-assets

Changes：New API: Fund Account Asset Query.

[June 18,2025] Order Modification API & Batch Order Modification API Launched.​

Interface：/api/v3/trade/modify-order , /api/v3/trade/batch-modify-order

Changes：Order Modification API & Batch Order Modification API Launched.

[June 17, 2025] Get transaction details and financial records. API adjustment.​

Interface：/api/v3/trade/fills

Changes：Add the execPnl field for trading profit and loss to the return values.

Interface：/api/v3/account/financial-records

Changes：Add the other type to the category enumeration in request parameters, and add a new request parameter type for account transaction types.

[June 11, 2025] New Take-Profit and Stop-Loss Fields Added to Place Order Interface​

Interface：/api/v3/trade/place-order
Adjustment:

  • New take-profit and stop-loss fields added to request parameters.

[June 09, 2025] Get Contract Information Adds Maximum Order Quantity Fields​

Interface：/api/v3/market/instruments
Adjustment:

  • Added maxMarketOrderQty field for the maximum quantity of a single market order.

[June 05,2025] Added stpMode Field to Order Endpoints (Get Order Info, Get Open Orders, Get Order History)​

Interface: /api/v3/trade/order-info;/api/v3/trade/unfilled-orders;/api/v3/trade/history-orders;

Adjustment:The stpMode field has been added to the API response payloads for the following endpoints: Get Order Info; Get Open Orders; Get Order History;

[May 14,2025] Adding new interface: Get Margin Loan​

Interface: /api/v3/market/margin-loans

Adjustment: Adding new interface to query interest rates for margin loans

[May 14,2025] Adding new interface: Get Open Interest​

Interface: /api/v3/market/open-interest

Adjustment: Adding new interface to query the total number of unsettled or open futures

[May 14,2025] Adjustment for Websocket Depth Channel​

Channel: Depth Channel

Adjustment: Adding seq in push data. It increments when the order book is updated and can be used to determine whether there is out-of-order packets.

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