Amend Order

Description

This endpoint allows users to amend orders via WebSocket.

WS Request

For each request, the json body structure is

{
    "id": "759ad5add86b4b09b35145a4d6f49488",
    "op": "uta.amend",
    "args": {}
}

Note

If your account is in UTA mode, then op must be used in conjunction with uta.amend for placing and amending orders.

Data Schema

amendOrderRequest

WS Request Example

op - uta.amend

For more order request examples, please refer to the corresponding endpoint page in the online REST API documentation.

WS Response

For successful response, the json body structure is

{
    "code": "200000",
    "data": {
        "clientOid": "ae0a3849999a498ead7ac5e721a271e0d5fa80cd",
        "orderId": "403004610618449920"
    },
    "id": "07910d5513a24fcea60d41e575c641a3",
    "inTime": 1768896988634568000,  // ms or ns
    "op": "uta.amend",
    "outTime": 1768896988636220000, // ms or ns
    "userRateLimit": {
        "limit": 2000,
        "remaining": 1999,
        "reset": 14406
    }
}

Data Schema

amendOrderResponse

WS Response Example

1. UTA Futures

Exception Example

1. Connection

An Error occurs during connection.

{
    "code":"400003",
    "msg":"KC-API-KEY not exists.",
    "inTime":1741589088843,
    "outTime":1741589088848
}

2. Parameter Validation

3. Rate Limit

4. Amend Order

WS Request#

Data Schema#

WS Request Example#

WS Response#

Data Schema#

WS Response Example#

Exception Example#

Request

WS Request

Data Schema

WS Request Example

WS Response

Data Schema

WS Response Example

Exception Example