How to list Google Calendar Events without User Authentication

Question

On November 17, 2014 Google deprecated v1 and v2 of its Google Calendar API using the Zend Framework.

It seems the only way to list publicly shared events on a publi

Answer 1

You can still retrieve all public data without Oauth2, you just need to register in a developer console and create an API key. Then you can do:

GET https://www.googleapis.com/calendar/v3/calendars/<CALENDAR_EMAIL>/events?key={YOUR_API_KEY}

Answer 2

What you need to do is use a Service account for this. You will then be able add the service accounts email address as a user to the calendar for your website. The Service account will then be able to access this calendar including the events