Cancel order

This request type allows users to cancel orders through Pacifica's websocket API.

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

Request

{
  "id": "1bb2b72f-f545-4938-8a38-c5cda8823675",
  "params": {
    "cancel_order": {
      "account": "AwX6321...",
      "signature": "4RqbgB...",
      "timestamp": 1749223343149,
      "expiry_window": 5000,
      "symbol": "BTC",
      "client_order_id": "79f948fd-7556-4066-a128-083f3ea49322"
    }
  }
}

Field	Type	Need	Description	Example
"id"	Full UUID string	required	Client-defined request ID	1bb2b72f-f545-4938-8a38-c5cda8823675
"params"	object	required	Contains action type and action parameters	"cancel_order"
"cancel_order"	object	required	Specifies action type and contains parameters	See examples.
"account"	string	required	User's wallet address	42trU9A5...
"agent_wallet"	string	optional	Agent wallet address	69trU9A5...
"signature"	string	required	Cryptographic signature	5j1Vy9Uq...
"timestamp"	integer	required	Current timestamp in milliseconds	1716200000000
"expiry_window"	integer	optional	Signature expiry in milliseconds	30000
"symbol"	string	required	Trading pair symbol	BTC
"order_id"	integer	required (if no CLOID)	Exchange-assigned order ID	123
"client_order_id"	Full UUID string	required (if no OID)	Client-defined order ID	f47ac10b-58cc-4372-a567-0e02b2c3d479

Response

{
  "code": 200,
  "data": {
    "I": "79f948fd-7556-4066-a128-083f3ea49322",
    "i": null,
    "s": "BTC"
  },
  "id": "1bb2b72f-f545-4938-8a38-c5cda8823675",
  "t": 1749223343610,
  "type": "cancel_order"
}

Field	Type	Description
'code'	integer	Status code
'data'	object	Contains information about placed order
'I'	string	CLOID (if provided)
'i'	integer	Order ID
's'	string	Symbol
'id'	string	Same as above request ID
't'	integer	Timestamp in milliseconds
'type'	string	Specifies action type