Api to access user's inbox

[Sayon]

Hi there,

 

I am not exactly sure which is the api to get the user's messages such as when someone replies to their comment, agrees with their checkin, follows them or when a user unlocks a sticker...Is there a way to access a feed of user's activity that's not just their recent checkins?

 

I have looked at the user/object method and this seem closest to what I'd like but I don't see new followers etc....

 

Thanks

Sayon