Order type not supported for this endpoint. Please use the Algo Order API endpoints instead. Binance

[lukaspistelak]

Expected Behavior

self._stop_loss = self.stop_market_order( self.symbol, -meta.get('position_size'),
                                                             meta.get('sl') )
 self._take_profit = self.limit_order( self.symbol, -meta.get('position_size') ,
                                                          meta.get('tp') )
                    
self.debug(" _stop_loss _take_profit created ")

this will create orders

Actual Behavior

Order type not supported for this endpoint. Please use the Algo Order API endpoints instead.

20251231 14:45:11.424 ERROR:: 2025-12-31 14:45:01 Brokerage Warning: Order failed, Order Id: 2 timestamp: 12/31/2025 2:45:01 PM quantity: -0.002 content: {"code":-4120,"msg":"Order type not supported for this endpoint. Please use the Algo Order API endpoints instead."}

Potential Solution

Binance change/ create new API ,

https://developers.binance.com/docs/derivatives/change-log

Reproducing the Problem

    def on_order_event(self, order_event: OrderEvent) -> None:

        self.debug(f"on_order_event order_event.status: {order_event.ticket.status }")

        # # pokud se nefiilnul novy trade tak ndelej nic
        # if order_event.status != OrderStatus.FILLED:
        #     return
        #


        if order_event.status in [OrderStatus.Submitted, OrderStatus.Filled]:

            meta = json.loads(order_event.ticket.tag)

            self.debug(f" meta: { meta }")

            match order_event.ticket.order_type:

                case OrderType.MARKET:
                    self._stop_loss = self.stop_market_order( self.symbol, -meta.get('position_size'),
                                                             meta.get('sl') )

                    self._take_profit = self.limit_order( self.symbol, -meta.get('position_size') ,
                                                          meta.get('tp') )

                    self.debug(" _stop_loss _take_profit created ")

                case OrderType.STOP_MARKET:
                    self._take_profit.cancel()
                case OrderType.LIMIT:
                    self._stop_loss.cancel()

System Information

Ubuntu 25. LTS

Checklist

• I have completely filled out this template
• I have confirmed that this issue exists on the current master branch
• I have confirmed that this is not a duplicate issue by searching issues

• I have provided detailed steps to reproduce the issue

[lukaspistelak]

thanks,

It is in release ?

or i have to : pip install git+https://github.com/QuantConnect/Lean.Brokerages.Binance/

[Romazes]

@lukaspistelak We've released a new version - let's enjoy it.

[DevWonder01]

This can be fixed by implementing the new features from New Algo Order for the /fapi/v1/algoOrder endpoint

reference here - https://developers.binance.com/docs/derivatives/usds-margined-futures/trade/rest-api/New-Algo-Order

Also here's an pull request I made in Rust for ccxt/binance-rs
ccxt/binance-rs#289

You can learn from it and implement it .

[Romazes]

This can be fixed by implementing the new features from New Algo Order for the /fapi/v1/algoOrder endpoint

reference here - https://developers.binance.com/docs/derivatives/usds-margined-futures/trade/rest-api/New-Algo-Order

Also here's an pull request I made in Rust for ccxt/binance-rs ccxt/binance-rs#289

You can learn from it and implement it .

Yeah, you're absolutely right. We have also implemented the new endpoint. You can check out the #62.

[lukaspistelak]

I don't know if this is related, but there is another problem: https://github.com/QuantConnect/Lean/issues/9339