Documentation
BetterTouchTool (BTT) Module
BetterTouchTool has a basic integrated Webserver. It is disabled by default and can be activated in the advanced preferences.
You can get the uuid by right-clicking any configured trigger in BetterTouchTool.
BTT action can be triggered after entering UUID in Companion.
Example of the url : "http://127.0.0.1:12345/execute_assigned_actions_for_trigger/?uuid=C40D3AE2-2F4E-49B1-A00C-F7E4C3632F07"