I was curious if it was possible to create a custom UI for Smartthings. If yes, then which API should I be looking at?

Custom UI for smartthings?

RBoy (www.rboyapps.com - Making SmartThings Easy!) September 26, 2020, 1:56am 2

Sort of yes, not totally custom but using pre existing controls, see here: Custom Capability and CLI Developer Preview

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