Link to plugin page: https://zeroqode.com/plugin/google-calendar-service-acc-1533644052641x947606973046063100
Imagine if your app had its own google calendars. You could use Google Calendar without a user being signed in with their account!
For using the plugin you'll need to get the API credentials with JWT for Google . Create your development account at : https://console.developers.google.com and enable the Google Calendar API , Admin SDK API.
Plugin comes with Google Calendar Visual Element.
a) Iss (account email): [your-account-name]@[google-project-name].iam.gserviceaccount.com
b) Private Key:
-----BEGIN PRIVATE KEY----- HERE YOUR PRIVATE API KEY -----END PRIVATE KEY-----