Bash or python script to execute Atem Mini Pro Macros?

Hi, is there any API documentation about how to execute macros? I have read that people use Bitfocus companion app which runs on a computer with a elgato streamdeck. I have seen that there are iOS apps too but this would require to hook up the atem to a router and put the phone into the same network. As of now I have the atem connected via HDMI to a computer to capture the image and I think it's not a problem to also connect them via Ethernet together too thus I could from Linux command line try to emulate what that companion does for example