Privacy Policy

Last updated: October 10, 2026

Overview

ZERA Calendar is a private personal Google Calendar integration operated for the account owner's own use.

Google user data accessed

The integration may access Google Calendar event data needed to read, create, update, or delete calendar events when requested by the owner. Event start and end times, event titles, and other event fields returned by the Google Calendar API may be used to complete those requests.

Use of Google user data

Google Calendar data is used only to provide the requested calendar functionality. It is not used for advertising, profiling, or sale.

Storage

OAuth credentials and the calendar integration are stored in the owner's local ZERA environment. This public website does not store Google Calendar event data.

Sharing

Google Calendar data is not sold or shared with advertisers or unrelated third parties. Data may be transmitted to Google Calendar through Google's API as required to perform the owner's requested calendar action.

Revoking access

The owner can revoke the application's Google account access at any time from the Google Account security / third-party access settings.

Changes

This policy may be updated if the integration's data handling changes.