Create an event by defining each field.

Move an event from one calendar to another calendar.

Finds events in your calendar. Returns up to 25 matching events.

Get comprehensive list of calendars accessible to the user with their properties and access levels. Returns up to 250 matching calendars.

Finds or creates events.

Creates a new expense, optionally in a group or with a specific set of friends.

Create an event from a piece of text. Google parses the text for date, time, and description info.

Updates an event. Only filled fields are updated.

Finds busy time periods in your calendar for a specific timeframe.

Retrieve calendar properties including timezone, access permissions, default settings, and metadata.

Triggers when a new expense is created. Optionally, filter for a specific group.