I am trying to figure this out and maybe someone can point me in the right direction if this is possible to do.

I created an Event in Homeseer to set my thermostats at different temps depending home, away, sleep etc.

I tried to send a Webhook but could not figure that out. So now trying IFTTT.

I linked to Dropdox. Created my IFTTT Applet.

In Homeseer the event: I am not sure the way to link to the Applet.
IF OMNI OMNI Units AWAY TEMP changes and becomes ON
Then IFTTT Action
Dropbox folder:Away
Thank You