ModifyOpenTrade

Modifies SL and/or TP for an existing open market position.

PUT

https://{some_domain}/trade/modify/open

Compatibility note:

• PUT /trade/modify is kept as a backward-compatible alias for this method

Authorization

All requests must include a JWT token:

Authorization: <JWT_TOKEN>

Request

Content-Type: application/json

Body Parameters

Field	Type	Required	Description
order	int	Yes	Trade order ID
sl	double	No	New Stop Loss
tp	double	No	New Take Profit

At least one of sl or tp must be provided.

This method works only for open market trades with:

• cmd = OP_BUY
• cmd = OP_SELL

Response

Success (200)

The response is an acknowledgment that the update request was accepted into runtime processing.

{
  "accepted": true,
  "order": 123456,
  "state": 14,
  "login": 1001,
  "symbol": "EURUSD",
  "cmd": 0,
  "volume": 100
}

state = 14 corresponds to TS_OPEN_UPDATE_REQUEST.

Error Responses

Code	Error	Description
400	INVALID_DATA	Validation failed or no mutable fields were provided
401	PERMISSION_DENIED	Access denied
403	MODIFY_TRADE_ERROR	Order does not belong to the authenticated user
400/409	RET_TRADE_INCORRECT_CMD	The target order is not an open market position
4xx/5xx	RET_*	Validation/runtime error returned by trade checks