Create an event by defining each field.

Move an event from one calendar to another calendar.

Finds a specific event by its ID in your calendar.

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 contact is added to the organization.

Triggers when a contact opts out (STOP, dashboard, or API).

Adds a contact (created if needed) to a group / keyword list.

Removes a contact from a group / keyword list.

Sends an SMS text message to a phone number, creating the contact if it does not exist.

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

Removes one or more attendees from an existing event.

Finds events in your calendar. Returns up to 250 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.

Triggers when a new incoming SMS message is received.

Triggers when a contact opts in (subscribes) to messages.

Marks a contact as opted out so they no longer receive messages.

Sends a broadcast (campaign) message to every contact in a group.