Batch Cancel and Replace Orders

Cancel multiple existing orders and immediately replace them with new orders in a single atomic operation.

HTTP Request

POST /api/v1/spot/trade/batch-cancel-replace-order

Request Parameters

Parameter	Type	Required	Description
orderList	array	Yes	Array of orders to cancel/replace

Order List Item Parameters

Parameter	Type	Required	Description
symbol	string	Yes	Trading pair symbol (e.g., BTCUSDT)
orderId	string	Yes	Order ID to cancel and replace
price	string	Yes	New order price
size	string	Yes	New order size

Request Example

curl -X POST "https://open-api.bydoxe.com/api/v1/spot/trade/batch-cancel-replace-order" \
  -H "ACCESS-KEY: your-api-key" \
  -H "ACCESS-SIGN: your-signature" \
  -H "ACCESS-PASSPHRASE: your-passphrase" \
  -H "ACCESS-TIMESTAMP: 1659076670000" \
  -H "Content-Type: application/json" \
  -d '{
    "orderList": [
      {
        "symbol": "BTCUSDT",
        "orderId": "123456789",
        "price": "90500.00",
        "size": "0.002"
      },
      {
        "symbol": "ETHUSDT",
        "orderId": "987654321",
        "price": "3450.00",
        "size": "0.5"
      }
    ]
  }'

Response Parameters

Parameter	Type	Description
code	string	Response code
msg	string	Response message
requestTime	number	Request timestamp in milliseconds
data	array	Array of cancel-replace results
> orderId	string	New order ID
> success	string	Operation status for this order
> msg	string	Additional message (if any)

Response Example

Success Response

{
  "code": "00000",
  "msg": "success",
  "requestTime": 1732000000000,
  "data": [
    {
      "orderId": "123456789",
      "success": "success",
      "msg": null
    },
    {
      "orderId": "987654321",
      "success": "success",
      "msg": null
    }
  ]
}

Error Codes

Code	Message
40001	Parameter cannot be empty
40001	Maximum 50 orders allowed
40002	Unauthorized