Geofencing API Functionality

I have registered and followed the Geofencing API documentation but I couldn’t fully grasp how it fully works.
Please could you give more insight on it functionality and pricing.

Many thanks!

Hi.

We have a few tutorials which covers that topic. You can find it either on our blog:
https://developer.tomtom.com/blog/build-different/getting-started-tomtom-geofencing-service, or on our Twitch channel: https://www.twitch.tv/videos/735416984?filter=all&sort=time.
When it comes to pricing, please take a look here: https://developer.tomtom.com/store/maps-api

Regards,
Mateusz

Can anybody give me idea that do i need to call post history api regulary to save infomation about object is in the fence ?