Yes sir, this is definitely possible using AlgoDelta’s Custom Bridge.
If you don’t have a strategy or indicator and want to trade based on manually drawn lines, you can simply create TradingView alerts on those lines and connect them with a Custom Bridge.
Follow the steps below:
Step 1:
Create and configure a Custom Bridge in AlgoDelta if you haven’t already done so.
Configure the Up Side and Down Side executions according to your requirements.

Step 2:
Copy the webhook URL from the yellow copy icon available on the Custom Bridge page.

Step 3:
Open your TradingView chart and draw the line you want to use as an entry level.

Step 4:
Select the line and click on the Alert icon.

Step 5:
Configure the alert as follows:
-Condition:
Price
-Crossing:
Crossing Up (for Buy)
-Object:
Your selected Trendline
-Trigger:
Once Per Bar Close
-Expiration:
Keep default or configure as needed
-> In Message :
-Alert Name:
Custom Alert
-Message:
UP



Note: In message text box – always write things “UP” and “DOWN” means in capital while using the custom bridge.
Step 6:
Go to the Notifications section.
Enable:
-WebHook URL
Paste the webhook copied from the Custom Bridge.
You may also enable optional notifications like:
-Notify in App
-Show Toast Notification
-Send Email
-Play Sound

Step 7:
Click Create.

That’s it.
Now whenever the price crosses above your line, TradingView will send the message “UP” to AlgoDelta and the configured Upside execution will be triggered.
Similarly, for sell-side execution:
-Select Crossing Down instead of Crossing Up
-Set the message as DOWN
-Use the same webhook URL
Now whenever price crosses below the line, AlgoDelta will trigger the Downside execution automatically.
This is a simple way to automate trades from manually drawn levels without writing any Pine Script strategy or indicator.