How to track new posts in groups and social profiles. networks?

Question

Notifications

Hello!
Tell me how you can track new posts from different groups and profiles on VK, Instagram, Facebook, YouTube.
So that all new posts come somewhere in one place.
I went in 1 time and you immediately see what was new during the day in all social networks. networks by the necessary groups and profiles.

Answer 1

Kuri official. api social. networks and code. Your cap :)
Specifically, there is a powerful api for VK (! There are limits).
For the rest, the api is more difficult to access (if possible), so it's easier to do parsing. At the same time, observe the limits (xs what) so that the account is not banned (relevant for FB, and instances when the profile is hidden from unlogged users)