Edit order

This request type allows users to modify existing orders (price and/or size) through websocket API in one request.

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

Request

{
  "id": "660065de-8f32-46ad-ba1e-83c93d3e3966",
  "params": {
    "edit_order": {
      "account": "AwX6321...",
      "signature": "5vnYpt...",
      "timestamp": 1749223025396,
      "expiry_window": 5000,
      "symbol": "BTC",
      "price": "99500",
      "amount": "0.002",
      "order_id": 645953
    }
  }
}

Field	Type	Need	Description	Example
"id"	Full UUID string	required	Client-defined request ID	660065de-8f32-46ad-ba1e-83c93d3e3966
"params"	object	required	Contains action type and action parameters	"edit_order"
"edit_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
"price"	string	required	Order price	99500
"amount"	string	required	Order amount	0.002
"order_id"	integer	optional	System-defined order ID (needed if no CLOID provided)	645953
"client_order_id"	Full UUID string	optional	Client-defined order ID (needed if no OID provided)	f47ac10b-58cc-4372-a567-0e02b2c3d479

Response

{
  "code": 200,
  "data": {
    "I": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
    "i": 645954,
    "s": "BTC"
  },
  "id": "660065de-8f32-46ad-ba1e-83c93d3e3966",
  "t": 1749223026150,
  "type": "edit_order"
}

Field	Type	Description
'code'	integer	Status code
'data'	object	Contains information about placed order
'I'	string	CLOID (if original order contained one)
'i'	integer	New order ID
's'	string	Symbol
'id'	string	Client-defined request ID
't'	integer	Timestamp in milliseconds
'type'	string	Specifies action type

Notes: Editing an order cancels the original and creates a new one. The new order maintains the same side, reduce-only status, and client_order_id (if provided), is created with TIF = ALO (Post Only), and receives a new system-assigned order_id. Edit order is not subject to the taker speedbump.