Need Hooks Information For Following Scenarios

Store Builder Questions
1
  1. When a user registers as a user > need to run an api code to capture the registration info ( email id ) , which hook would be used for this.
  2. When a user logins > need to run an api code to capture the login info ( email id ) , which hook would be used for this.
  3. When a user logouts > need to run an api code to capture the registration info ( email id ) , which hook would be used for this.
2

When a user registers as a user > need to run an api code to capture the registration info ( email id ) , which hook would be used for this.


Please use the update_profile hook (app/functions/fn.users.php)

When a user logins > need to run an api code to capture the login info ( email id ) , which hook would be used for this.


login_user_post (app/functions/fn.users.php)

When a user logouts > need to run an api code to capture the registration info ( email id ) , which hook would be used for this.

user_logout_after (app/functions/fn.users.php)

3

This is the php side, can we use tpl for calling/pushing the data to an api ? e.g. 

  window._fbq.push(['track', 'AddToCart']);
4

Is there a tpl hook to run javascript code after the user logins.

5

Is there a tpl hook to run javascript code after the user logins.

I am afraid no, since the user is redirected to the previously visited page after login. It will be required to add some flag to session or cookie to develop such a feature