Xiaomi switches in to group + ifttt

Hi!
I’m trying to organize my xiaomi (aqara) light switches in to a group (e.g all lights, or living room lights), and add a ifttt request to turn them on\off. Where would I start? Is there any manual?

(I can see the switched in HA dashboard and duckDNS is also set).

Guys, anyone?

Why do you need to use IFTTT?

IMHO, why dont you keep everything within HA and use script and automation instead of using IFTTT.

Sorry, this is for google home (to manage the switches as a scene remotely). If I understand correctly I need to set a scene within HA with several switches and wifi bulbs, and then make a web request to trigger that scene. However, I couldn’t manage to find any description of such task