Google Calendar

​

Overview

Google Calendar lets you organize your schedule and share events with co-workers. Through Langdock’s integration, you can access and manage Google Calendar directly from your conversations.

​

Available Actions

​

Add Event

googlecalendar.addEvent

Creates a new event in a specific calendar Requires Confirmation: Yes Parameters:

• sendUpdates (TEXT, Optional): Whether to send notifications (‘all’, ‘externalOnly’, ‘none’)
  • startTime (TEXT, Required): Start time in RFC3339 format (e.g. ‘2025-03-15T09:00:00+01:00’)
  • description (TEXT, Optional): Description of the event (optional)
  • attendees (TEXT, Optional): List of attendees email adresses (optional)
  • recurrence (TEXT, Optional): List of RRULE, EXRULE, RDATE and EXDATE lines for a recurring event, as specified in RFC5545. Note that DTSTART and DTEND lines are not allowed. The separator between rules is an empty space.
  • endTime (TEXT, Required): End time in RFC3339 format (e.g. ‘2025-03-15T10:00:00+01:00’)
  • calendarId (TEXT, Required): The id of the calendar (e.g. ‘primary’ for the main calendar)
  • location (TEXT, Optional): Location of the event (optional)
  • timeZone (TEXT, Required): IMPORTANT: If you don’t know the time zone of the user, ask him. DO NOT GUESS THE TIME ZONE (Example fromat:. ‘America/New_York’)
  • title (TEXT, Required): Title of the event
  • eventType (TEXT, Optional): The type of event. Allowed values: default, focusTime, outOfOffice, workingLocation, etc. See Google Calendar API docs for full list. Provide one event type only

Output: Returns the created event with the following structure:

• id: Event ID
• summary: Event title
• description: Event description
• start: Start time information with dateTime and timeZone
• end: End time information with dateTime and timeZone
• location: Event location
• attendees: Array of attendee objects with email addresses
• recurrence: Recurrence rules if applicable
• htmlLink: Link to view the event in Google Calendar
• created: Creation timestamp
• updated: Last update timestamp

---

​

Update Event

googlecalendar.updateEvent

Updates an event Requires Confirmation: Yes Parameters:

• eventId (TEXT, Required): id of the event
  • endTime (TEXT, Optional): End time in RFC3339 format (e.g. ‘2025-03-15T10:00:00+01:00’)
  • startTime (TEXT, Optional): New start time in RFC3339 format (e.g. ‘2025-03-15T09:00:00+01:00’)
  • calendarId (TEXT, Required): The id of the calendar (e.g. ‘primary’ for the main calendar)
  • timeZone (TEXT, Optional): New time zone (e.g. ‘America/New_York’)
  • eventTitle (TEXT, Optional): New title of the event (optional)
  • attendees (TEXT, Optional): New list of attendees email adresses (optional)
  • description (TEXT, Optional): New description of the event (optional)
  • location (TEXT, Optional): New location of the event (optional)
  • sendUpdates (TEXT, Optional): New policy on whether to send notifications (‘all’, ‘externalOnly’, ‘none’) (optional)
  • recurrence (TEXT, Optional): New list of RRULE, EXRULE, RDATE and EXDATE lines for a recurring event, as specified in RFC5545. Note that DTSTART and DTEND lines are not allowed. The separator between rules is an empty space.
  • eventType (TEXT, Optional): The type of event to update. Allowed values: default, focusTime, outOfOffice, workingLocation, etc. See Google Calendar API docs for full list. Provide as comma separated list.

Output: Returns the updated event with its new details

---

​

Get Event

googlecalendar.getEvent

Gets an event Requires Confirmation: No Parameters:

• eventId (TEXT, Required): The id of the specific event to retrieve
  • calendarId (TEXT, Required): The id of the calendar (can use ‘primary’ for the user’s primary calendar)

Output: Returns the event details including all properties and metadata

---

​

Search for Events

googlecalendar.searchforEvents

Gets calendar events by search query Requires Confirmation: No Parameters:

• maxResults (TEXT, Optional): Maximum number of results to return (optional, default: 10)
  • searchQuery (TEXT, Optional): When using the search field for calendar events, input specific and relevant keywords that are likely to appear in the following fields: IMPORTANT DO NOT IGNORE: if asked to search things like an appointment, meeting, call, … do not include this term into the search query as these are synonyms for event
• Summary or Title: Include keywords that describe the event, such as “Project Meeting,” “Quarterly Review,” or “Team Lunch.”
• Description: Use terms related to the event’s content or purpose, like “budget discussion” or “client presentation.”
• Location: Specify the name of the location or building where the event is held, such as “Conference Room A” or “Main Office.”
• Attendees: Include names or email addresses of specific attendees, e.g., “john.doe@example.com” or “Jane Smith.”
• Organizer: Use the organizer’s name or email to find events they are hosting, such as “organizer@example.com” or “Michael Johnson.”
• Working Location Properties: If applicable, use identifiers like office location labels or building IDs.
  • endDate (TEXT, Optional): End date of the time period searched for the search query. Upper bound (exclusive) for an event’s start time to filter by. Optional. Must be an RFC3339 timestamp with mandatory time zone offset, for example, 2011-06-03T10:00:00-07:00, 2011-06-03T10:00:00Z. Milliseconds may be provided but are ignored. If Start date is set, End date must be greater than Start date.
  • calendarId (TEXT, Required): The id of the calendar to search (use ‘primary’ for user’s primary calendar)
  • startDate (TEXT, Optional): Start date of the time period searched for the search query. Lower bound (exclusive) for an event’s end time to filter by. Optional. Must be an RFC3339 timestamp with mandatory time zone offset, for example, 2011-06-03T10:00:00-07:00, 2011-06-03T10:00:00Z. Milliseconds may be provided but are ignored. If End date is set, Start date must be smaller than End date.
  • desc (BOOLEAN, Optional): Select if the results be ordered in descending order (start time).
  • eventType (TEXT, Optional): The type of event to filter for. Allowed values: default, focusTime, outOfOffice, workingLocation, etc. See Google Calendar API docs for full list. Provide only one singele event type.

Output: Returns an array of events matching the search criteria

---

​

Delete Event

googlecalendar.deleteEvent

Deletes an event Requires Confirmation: Yes Parameters:

• eventId (TEXT, Required): id of the event that will be deleted. For event series note that if you provide an event instance id, it will delete just that instance, and if you provide a recurring event’s master id, it will delete the entire series. For an event instance id of a reoccuring event like 7hagg0gtspd2b03lm8i3g4irr0_20250318T160000Z, the part until the first _ is the events’s master id.
  • calendarId (TEXT, Required): The id of the calendar (e.g. ‘primary’ for the main calendar)

Output: Returns confirmation of the deletion

---

​

List Calendars

googlecalendar.listCalendars

Lists all calendars accessible to the authenticated user using the Google Calendar API /users/me/calendarList endpoint. Requires Confirmation: No Parameters:

• maxResults (TEXT, Optional): Maximum number of entries to return in one result page (default: 100, max: 250).
  • minAccessRole (SELECT, Optional): Restricts results to calendars where the user has at least this access role. Allowed values: freeBusyReader, reader, writer, owner.
  • pageToken (TEXT, Optional): Token specifying which result page to return (for pagination).
  • showDeleted (BOOLEAN, Optional): Whether to include deleted calendar list entries in the result (default: false).
  • showHidden (BOOLEAN, Optional): Whether to show hidden entries (default: false).
  • syncToken (TEXT, Optional): For incremental sync, only return entries changed since the previous request with this token. Cannot be used with minAccessRole.

Output: Returns an array of calendars with the following structure:

• id: Calendar ID
• summary: Calendar name
• description: Calendar description
• timeZone: Calendar time zone
• accessRole: User’s access role for this calendar
• backgroundColor: Calendar color
• foregroundColor: Text color for this calendar
• selected: Whether this calendar is selected
• primary: Whether this is the user’s primary calendar

---

​

Get Free/Busy for Calendar

googlecalendar.getFreeBusyforCalendar

Retrieves free/busy information for one or more calendars over a specified time range using the Google Calendar API /freeBusy endpoint. Requires Confirmation: No Parameters:

• timeMin (TEXT, Required): RFC3339 timestamp for the start of the time range to check (inclusive). Example: 2025-05-15T08:00:00Z
  • timeMax (TEXT, Required): RFC3339 timestamp for the end of the time range to check (exclusive). Example: 2025-05-15T18:00:00Z
  • timeZone (TEXT, Optional): Time zone for the response (optional, defaults to UTC). Example: Europe/Berlin
  • items (TEXT, Required): List of calendar IDs to check (e.g., emails, resource IDs, or ‘primary’). Enter as a comma-separated list.

Output: Returns free/busy information with the following structure:

• kind: API resource type
• timeMin: Start of the queried range
• timeMax: End of the queried range
• calendars: Object containing free/busy information for each requested calendar
  • busy: Array of time ranges when the calendar is busy
  • errors: Any errors encountered for this calendar

​

Triggers

---

​

New Event

googlecalendar.newEvent

Triggers when new calendar events are created in specified calendars Requires Confirmation: No Parameters:

• calendarId (TEXT, Optional): ID of the calendar to monitor for new events. Identifies which specific calendar to check for new events
  • daysToInclude (TEXT, Optional): Number of days in the future to look for events. Default is 30 days

Output: Returns information about newly created events

---

​

Event Start

googlecalendar.eventStart

Triggers when events are about to start within a specified time window Requires Confirmation: No Parameters:

• calendarId (TEXT, Optional): ID of the calendar to monitor. Defaults to your primary calendar if not specified
  • minuteBefore (TEXT, Required): Number of minutes before an event starts to trigger the workflow. Default is 15 minutes

Output: Returns information about upcoming events

---

​

New Event Matching Search

googlecalendar.newEventMatchingSearch

Triggers when new calendar events matching the specified search query are created Requires Confirmation: No Parameters:

• calendarId (TEXT, Optional): ID of the calendar to monitor for new events. Identifies which specific calendar to check for new events
  • daysToInclude (NUMBER, Optional): Number of days in the future to look for events. Default is 30 days
  • searchQuery (TEXT, Required): Text to search for in event subjects. Examples: ‘Meeting’, ‘Review’, ‘Project kickoff’

Output: Returns information about events matching the search criteria

---

​

Common Use Cases

​

Best Practices

​

Troubleshooting

Issue	Solution
Authentication failed	Verify your OAuth credentials
Rate limit exceeded	Reduce request frequency
Data not found	Check permissions and data availability
Connection timeout	Verify network connectivity

​

Support

For additional help with the Google Calendar integration, contact support@langdock.com