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Longport WhaleLongport Whale
Margin Call

Manual Batch Close Position

Initiates forced liquidation of selected positions in bulk.

Request parameters

  • Required: logid_list (list of alert record IDs), op_user (operator), is_intraday_credit (whether intraday financing), audit_frontend_resource (caller audit context)
  • Optional: counter_id (instrument code)
  • See the field definitions for each field's format, allowed values, and business meaning.

Business notes

Forcibly liquidates the positions tied to the alert records in bulk; pass counter_id to limit liquidation to a specific instrument.

Risk warning

This operation force-liquidates real customer positions in bulk, producing actual trades. It is extremely high-risk and irreversible. Carefully verify the alert records, instrument, and operator before calling.

Result

On success the bulk forced liquidation is submitted; subsequent state and returned data follow the 200 response definition.

POSThttps://b-api.lbkrs.com/v1/risk_monitoring/manual_batch_close_position

Authorization

AuthorizationstringheaderRequired

Send the Broker ACCESS_TOKEN as Authorization: Bearer <token>.

Permission

lb_hk_margin_call.margin_call_batch_forc

The Broker ACCESS_TOKEN must be granted the permission above, or the call will be rejected.

Request body application/json

logid_listarray<string>required

Log ID List. Submit Log ID List as a JSON array. This field is required.

op_userstringrequired

Op User. This field is required.

counter_idstring

Counter ID. Counter ID associated with this request. Format is {type}/{market}/{code}, for example, stock ST/HK/700 or ST/US/AAPL, and option OP/US/AAPL270319C320000.

is_intraday_creditbooleanrequired

Is Intraday Credit. Boolean flag for is intraday credit. this field is required.

Boolean values:

  • true - The condition applies
  • false - The condition does not apply
audit_frontend_resourceobjectrequired

Audit Context. Contains $behavior / $action / aaids.

Responses

HTTP 200The request was processed successfully. The response data does not contain additional business fields.
Standard response envelopecodemessagedata
dataobjectdata structure
successful_listarray<object>
failed_listarray<object>
HTTP 400Bad request. Check the business error code in code and the error details in message.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 401The user is not authenticated, or the login session has expired.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 403The current account is not authorized to use this feature. Grant the required permission to the account in User Permission.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 408The request timed out. Check the business error code in code and the error details in message.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

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