Calendar Bridge accesses Google Calendar data solely to list events and create events on behalf of the calendar owner who authorized it.
We store only the OAuth refresh token needed to keep that access working, on our own server. We do not store calendar contents, sell or share any data with third parties, or use the data for any purpose other than serving the calendar owner's own assistant.
You can revoke access at any time from your Google Account permissions page (myaccount.google.com/permissions), which immediately invalidates our token. To have the stored token deleted, contact the operator who onboarded you.