Can be used for the smart switches from Tinxy.in
Hacs is a community app store for home assistant.
Getting started with Hacs https://hacs.xyz/docs/setup/prerequisites
Once you have Hacs installed
Navigate to hacs -> Integration
Click on the 3 dots at right top and select Custom repositories
Paste https://github.com/arevindh/tinxy-hacs select Integration and click add
Now you can close the Custom repositories section .
Click on the Expore & Download button on right bottom
Type Tinxy , seach and add it
Restart Home Assistant
Get the api key from application
Go to settings -> Integrations
Search Tinxy and click on it
After entring the API Key click sumbit
Click finish on the next screen
You can find all device in the integration screen