I'm working on a web app that modifies a user's Google Calendar events and can display their user profile name and image(avatar). After doing some research I found out that:
https://developers.google.com/calendar/ Google Calendar API which is very intuitive but has no mention of getting a user's profile info.
https://developers.google.com/identity/sign-in/web/ Google sign-in API which is very intuitive but has a sign-in mechanism that seems completely different from the Calendar API.
Which one should I go for? Thank you.