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.

Work with numeric data to do math operations, reformat currencies, and more (with line-item support).

Various utilities like "choose value from list" or "look up in table" (with line-item support).

Creates a new expense.

Finds an existing invoice.

Finds an existing user.

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.

Work with dates and times to change formatting or add/subtract time (with line-item support).

Work with text data to find & replace, capitalize, remove HTML, and more (with line-item support).

Creates a new entry.

Creates a new project.

Finds an existing project.

Finds an existing project.