Amend Algo Order

Amend Algo Order

Modify an existing strategy/algo order. The modification type is determined by ordType. Consolidates the modify-position-sltp, amend-trigger-order, and trace order update endpoints.

Request URL

POST /deepcoin/v2/trade/amend-algos

Common Request Parameters

Field Name	Required	Type	Description
instId	true	string	Product ID
algoId	true	string	Algo order ID
ordType	true	string	Algo order type: conditional / tp_sl / move_order_stop
conditional	false	object	Required when ordType=conditional. See conditional parameters below
tpSl	false	object	Required when ordType=tp_sl. See TP/SL parameters below
moveOrderStop	false	object	Required when ordType=move_order_stop. See move order stop parameters below

---

ordType=conditional (Modify Conditional Order)

conditional modification parameters:

Field Name	Required	Type	Description
newTriggerPx	false	string	New trigger price
newTriggerPxType	false	string	New trigger price type: last / index / mark
newOrderPx	false	string	New order price after trigger
newSz	false	string	New order size

At least one modification field is required.

Request example:

{
  "instId": "ETH-USDT-SWAP",
  "algoId": "1000595855275418",
  "ordType": "conditional",
  "conditional": {
    "newTriggerPx": "1850"
  }
}

---

ordType=tp_sl (Modify Position TP/SL)

tpSl modification parameters:

Field Name	Required	Type	Description
posSide	true	string	Position side (required for swaps): long / short
mrgPosition	true	string	Position mode (required for swaps): merge / split
tdMode	true	string	Margin mode (required for swaps): cross / isolated
posId	false	string	Position ID, required in split mode
newSz	false	string	New TP/SL size
newTpTriggerPx	false	float64	New take-profit trigger price
newTpTriggerPxType	false	string	New take-profit trigger price type
newTpOrdPx	false	float64	New take-profit order price
newSlTriggerPx	false	float64	New stop-loss trigger price
newSlTriggerPxType	false	string	New stop-loss trigger price type
newSlOrdPx	false	float64	New stop-loss order price

Request example:

{
  "instId": "ETH-USDT-SWAP",
  "algoId": "1000595855275419",
  "ordType": "tp_sl",
  "tpSl": {
    "tdMode": "cross",
    "posSide": "long",
    "mrgPosition": "merge",
    "newTpTriggerPx": 2300,
    "newSlTriggerPx": 1650
  }
}

---

ordType=move_order_stop (Modify Trailing Stop)

moveOrderStop modification parameters:

Field Name	Required	Type	Description
newTriggerPx	false	string	New activation price. -1 to activate immediately, 0 to cancel
newRetracePoint	false	string	New retracement spread

Request example:

{
  "instId": "ETH-USDT-SWAP",
  "algoId": "1000595855280001",
  "ordType": "move_order_stop",
  "moveOrderStop": {
    "newRetracePoint": "80"
  }
}

---

Response Parameters

Field Name	Type	Description
algoId	string	Algo order ID (returns empty for move_order_stop)
sCode	string	Result code, 0 means success
sMsg	string	Result message

Response Example

{
  "algoId": "1000595855275419",
  "sCode": "0",
  "sMsg": ""
}