Quota for Calendar API v3 now 10 times higher- Google Developers Blog
Dec 3, 2014

Summary
This post announces a tenfold increase in the quota for Calendar API v3, significantly enhancing the capacity for developers to build and scale applications that interact with Google Calendar.
More from the Calendar API Quotas and Developer Access trail
- Use working locations with the Calendar API for apps and workflows- Google Developers Blog
- Modifying events with the Google Calendar API- Google Developers Blog
- Introducing the new Calendar Resource API- Google Developers Blog
- Google Calendar API invites users to great experiences- Google Developers Blog
- Attach Google Drive files to Calendar events with the Calendar API- Google Developers Blog