how can you trust trading bots?
and even the application uses the API,
I always give better advice to leave trading bot or who use the API, this is very risky actually, especially applications that we do not even know who the developer is.
A lot of times the API trading bots use have a setting for how much funds to allocate. Also, trading bots can't withdraw your coins from an exchange - at least not the reputable ones - as the API they use only allows them to trade. Yes, there's risk in using trading bots but at the same time there is a reward.