If you want to use CalDAV instead of the Google Calendar API they're adding an additional step of applying to a whitelist: https://docs.google.com/forms/d/19gOL

If you want to use CalDAV instead of the Google Calendar API they're adding an additional step of applying to a whitelist: https://docs.google.com/forms/d/19gOLSlkTzHi-zub3BkMv7Ot0JMLPj4YSxJUBseGAMSg/viewform https://docs.google.com/forms/d/19gOLSlkTzHi-zub3BkMv7Ot0JML...