Batch order

This endpoint allows users to submit multiple order operations in a single request. Batched orders are executed in the order they are batched in, and will not be split up by other users' orders.

The Pacifica Python SDK provides a comprehensive example on using this endpoint

POST /api/v1/orders/batch

Request Body

Field	Type	Need	Description	Example
"actions"	array	required	List of order actions to perform Each action has an "type" field and action-specific "data"	See next three rows
"type"	string	required	Specifies type of action. This is DIFFERENT to the "type" used in signature headers	"Create" "Cancel" (case sensitive)
"data"	object	required	Contains signed request payloads of individual "Create" or "Cancel" actions	See code block below. Messages and corresponding fields are identical to create and cancel requests.

{
   "actions":[
      {
         "type":"Create",
         "data":{
            "account":"42trU9A5...",
            "signature":"5UpRZ14Q...",
            "timestamp":1749190500355,
            "expiry_window":5000,
            "symbol":"BTC",
            "price":"100000",
            "reduce_only":false,
            "amount":"0.1",
            "side":"bid",
            "tif":"GTC",
            "client_order_id":"57a5efb1-bb96-49a5-8bfd-f25d5f22bc7e"
         }
      },
      {
         "type":"Cancel",
         "data":{
            "account":"42trU9A5...",
            "signature":"4NDFHyTG...",
            "timestamp":1749190500355,
            "expiry_window":5000,
            "symbol":"BTC",
            "order_id":42069
         }
      }
   ]
}

Response

• Status 200: Batch operations processed successfully

{
  "success": true,
  "data": {
    "results": [
      {
        "success": true,
        "order_id": 470506,
        "error": null
      },
      {
        "success": true,
      }
    ]
  },
    "error": null,
    "code": null
}

• Status 400: Bad request

  {
    "error": "Invalid batch operation parameters",
    "code": 400
  }

• Status 500: Internal server error

Code Example (Python)

import requests

payload = {
    "account": "42trU9A5...",
    "signature": "5j1Vy9Uq...",
    "timestamp": 1716200000000,
    "operations": [
        {
            "op": "create",
            "symbol": "BTC",
            "price": "50000",
            "amount": "0.1",
            "side": "bid",
            "tif": "GTC",
            "reduce_only": False,
            "client_order_id": "f47ac10b-58cc-4372-a567-0e02b2c3d479"
        },
        {
            "op": "cancel",
            "symbol": "ETH",
            "order_id": 456
        }
    ]
}

response = requests.post(
    "/api/v1/orders/batch",
    json=payload,
    headers={"Content-Type": "application/json"}
)

data = response.json()