You definitely do not need to manage 3 separate alerts. In our AlgoDelta platform, we have built a Grouping & Multiplier system specifically for this scenario.
So clear solution in below steps:
In the AlgoDelta dashboard, go to the “Group” section and add all 3 of your demat accounts into a single group
Assign Multipliers: Set a multiplier for each account based on capital:
Broker 1 : Multiplier 1 (Base) – Keep the base account in which have the less fund
Broker 2 : Multiplier 2
Broker 3 : Multiplier 3
Single Webhook: Set up only one alert in TradingView pointing to your AlgoDelta Strategy Key.
Even algoDelta fires orders to all 3 brokers at the same millisecond, so you get the same entry price across all accounts.