v21

latestOpenAPI 3.1.0raw.githubusercontent.com2026-05-2856132182.6 KB

Trade

Batch Cancel Orders

Cancel multiple existing orders in a single request

post/api/v1/order/cancel-batch

await_outcomeboolean

If true, gateway waits up to a server-defined timeout (currently 3s) for final engine outcomes and maps them into exit_info.

If false (default), exit_info reports edge outcomes (validation + publish ack).

{
  "request": [
    {
      "symbol": "BTCUSDC"
    }
  ]
}

Orders canceled

timestring date-time required

{
  "time": "1672531200000"
}