Samsung Connect API call from Smartthings - Pros only!

Is there anyway we can call an API (e.g. REST) to controll devices listed in the Samsung Connect app?

I have Smartthings and a few devices in Samsung Connect. Until (if ever) Samsung migrates both (samsung and smartthings) accounts I have no way to control my TV and soundBar.
My idea is to use webcore to call any API from Connect to control those…

Any ideas?