I think you're looking at something like TabTrader?
https://tab-trader.com/Though I'm just not sure how many accounts/API keys you can connect, as I've only tried it with one API key like 2-3 years ago.
NO, actually I have explored all the public bots or apps you can connect.
tab trader only allows 1 account per exchange.
what I really need is a Simple UI based app that will create mirror orders on all other accounts that I make from my own.
so that I don't need to watch every account on different tabs or laptops.