Grid Bot with Customizable Features

Attached is the requirements data. I want to have a grid bot where it can go down to 0 without any margin call or stop out. It has price levels and should be able to detect how much money can be traded so no margin call will happen. the leverage is 1:1. leverage can be adjustable, and in non 1:1 leverage, the bot can have margin call and stop out. if the levels that are filled cannot be traded because there is not enough money, the bot just send a log that a new position cannot be opened. The functions and features can be negotiable. the most important point is that it will not have margin call or stop out, except if the leverage mode is on. thanks.