Connect Google Calendar and Harpoon

Both apps 106Google Calendar 51Harpoon 55

• Trigger
  Attendee Response Changed

  Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.

• Trigger
  Calendar Event Sync

  Polling trigger that returns full event data including details, attendees, and metadata. For real-time notifications with basic info, use Calendar Event Changes (webhook).

• Trigger
  Event Canceled or Deleted

  Triggers when a Google Calendar event is cancelled or deleted. Returns minimal data: event_id, summary (if available), and cancellation timestamp.

• Trigger
  Event Created

  Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.

• Trigger
  Event Starting Soon

  Triggers when a calendar event is within a configured number of minutes from starting. Returns event details, time remaining, attendees, and join links when available.

• Trigger
  Event Updated

  Triggers when an existing Google Calendar event is modified. Returns the event ID, change type, and the specific fields that changed with their previous and new values.

• Action
  Acl Delete

  Deletes an access control rule from a Google Calendar. Use when you need to remove sharing permissions for a user, group, or domain.

• Action
  Acl Get

  Retrieves a specific access control rule for a calendar. Use when you need to check permissions for a specific user, group, or domain.

• Action
  Acl Insert

  Creates an access control rule for a calendar. Use when you need to grant sharing permissions to a user, group, or domain.

• Action
  Acl List

  Retrieves the list of access control rules (ACLs) for a specified calendar, providing the necessary 'rule_id' values required for updating specific ACL rules.

• Action
  Acl Patch

  Updates an existing access control rule for a calendar using patch semantics (partial update). This allows modifying specific fields without affecting other properties. IMPORTANT: The ACL rule must already exist on the calendar. This action cannot create new rules. If you receive a 404 Not Found error, the rule does not exist - use ACL insert to create it first, or use ACL list to verify available rules. Each patch request consumes three quota units. For domain-type ACL rules, if PATCH fails with 500 error, this action will automatically fallback to UPDATE method.

• Action
  Acl Update

  Updates an access control rule for the specified calendar.

• Action
  Acl Watch

  Tool to watch for changes to ACL resources. Use when you need to set up real-time notifications for access control list modifications on a calendar.

• Action
  Batch Events

  Execute up to 1000 event mutations (create/patch/delete) in one Google Calendar HTTP batch request with per-item status/results. Use this to materially reduce round-trips for bulk operations like migrations, cleanup, or large-scale updates.

• Action
  Calendar List Delete

  Tool to remove a calendar from the user's calendar list. Use when you need to unsubscribe from or hide a calendar from the user's list.

• Action
  Calendar List Get

  Retrieves metadata for a SINGLE specific calendar from the user's calendar list by its calendar ID. This action requires a calendarId parameter and returns details about that one calendar only. NOTE: This does NOT list all calendars. To list all calendars in the user's calendar list, use GOOGLECALENDAR_CALENDAR_LIST_LIST instead.

• Action
  Calendar List Insert

  Inserts an existing calendar into the user's calendar list.

• Action
  Calendar List Patch

  Updates an existing calendar on the user's calendar list using patch semantics. This method allows partial updates, modifying only the specified fields.

• Action
  Calendar List Update

  Updates an existing entry on the user\'s calendar list.

• Action
  Calendar List Watch

  Watch for changes to CalendarList resources using push notifications. Use this to receive real-time updates when calendar list entries are modified.

• Action
  Calendars Delete

  Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.

• Action
  Calendars Update

  Updates metadata for a calendar.

• Action
  Channels Stop

  Tool to stop watching resources through a notification channel. Use when you need to discontinue push notifications for a specific channel subscription.

• Action
  Create Calendar

  Creates a new secondary Google Calendar with the specified title and optional settings. Use this action when you need to create a new calendar for organizing events separately from the primary calendar. The authenticated user becomes the owner of the newly created calendar. Optional parameters include description, location, and timezone.

• Action
  Create Event

  Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.

• Action
  Delete Event

  Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.

• Action
  Duplicate Calendar

  Creates a new, empty google calendar with the specified title (summary).

• Action
  Events Get

  Retrieves a SINGLE event by its unique event_id (REQUIRED). This action does NOT list or search events - it fetches ONE specific event when you already know its ID. If you want to list events within a time range, search for events, or filter by criteria like time_min/time_max, use GOOGLECALENDAR_EVENTS_LIST instead.

• Action
  Events Import

  Tool to import an event as a private copy to a calendar. Use when you need to add an existing event to a calendar using its iCalUID. Only events with eventType='default' can be imported.

• Action
  Events Instances

  Returns instances of the specified recurring event.

• Action
  Events List

  Returns events on the specified calendar.

• Action
  Events List All Calendars

  Return a unified event list across all calendars in the user's calendar list for a given time range. Use when you need a single view of all events across multiple calendars. An inverted or incorrect time range silently returns empty results rather than an error. An empty `items` list means no events matched the filters—adjust `time_min`, `time_max`, or `q` before concluding no events exist.

• Action
  Events Move

  Moves an event to another calendar, i.e., changes an event's organizer.

• Action
  Events Watch

  Watch for changes to events resources.

• Action
  Find Event

  Finds events in a specified google calendar using text query, time ranges (event start/end, last modification), and event types; ensure `timemin` is not chronologically after `timemax` if both are provided.

• Action
  Find Free Slots

  Finds free/busy time slots in google calendars for specified calendars within a defined time range (defaults to the current day utc if `time min`/`time max` are omitted), enhancing busy intervals with event details; `time min` must precede `time max` if both are provided.

• Action
  Free Busy Query

  Returns free/busy information for a set of calendars.

• Action
  Get Calendar

  Retrieves a specific google calendar, identified by `calendar id`, to which the authenticated user has access.

• Action
  Get Current Date Time

  Gets the current date and time, allowing for a specific timezone offset.

• Action
  List Acl Rules

  Retrieves the list of access control rules (acls) for a specified calendar, providing the necessary 'rule id' values required for updating specific acl rules.

• Action
  List Calendars

  Retrieves calendars from the user's google calendar list, with options for pagination and filtering.

• Action
  Patch Calendar

  Partially updates (patches) an existing google calendar, modifying only the fields provided; `summary` is mandatory and cannot be an empty string, and an empty string for `description` or `location` clears them.

• Action
  Patch Event

  Updates specified fields of an existing event in a google calendar using patch semantics (array fields like `attendees` are fully replaced if provided); ensure the `calendar id` and `event id` are valid and the user has write access to the calendar.

• Action
  Quick Add

  Parses natural language text to quickly create a basic google calendar event with its title, date, and time, suitable for simple scheduling; does not support direct attendee addition or recurring events, and `calendar id` must be valid if not 'primary'.

• Action
  Remove Attendee

  Removes an attendee from a specified event in a google calendar; the calendar and event must exist.

• Action
  Settings Get

  Tool to return a single user setting for the authenticated user. Use when you need to retrieve a specific calendar setting value.

• Action
  Settings List

  Returns all user settings for the authenticated user.

• Action
  Settings Watch

  Watch for changes to settings resources.

• Action
  Sync Events

  Synchronizes google calendar events, performing a full sync if no `sync token` is provided or if a 410 gone error (due to an expired token) necessitates it, otherwise performs an incremental sync for events changed since the `sync token` was issued.

• Action
  Update Acl Rule

  Updates an access control rule for the specified calendar.

• Action
  Update Event

  Updates an existing event by `event id` in a google calendar; this is a full put replacement, so provide all desired fields as unspecified ones may be cleared or reset.

• Trigger
  New Client

  Triggered when a new client is created in Harpoon.

• Trigger
  New Contact

  Triggered when a new contact is created in Harpoon.

• Trigger
  New Expense

  Triggered when a new expense is created in your Harpoon account.

• Trigger
  New Expense Category

  Triggered when a new expense category is created in Harpoon.

• Trigger
  New Invoice

  Triggered when a new invoice is created in Harpoon.

• Trigger
  New Payment

  Triggered when a new payment is recorded in your Harpoon account.

• Trigger
  New Project

  Triggered when a new project is created in Harpoon.

• Trigger
  New Task Category

  Triggered when a new task category is added in your Harpoon account.

• Trigger
  New Time Entry

  Triggered when a new time entry is logged in Harpoon.

• Action
  Add Credit Entry

  Creates a new credit entry on a client's account in Harpoon, recording an amount, a date and an optional note or originating invoice. Returns the credit entry that was created.

• Action
  Add Invoice

  Creates a new invoice in Harpoon for a client or project, with an invoice number, issue date, and optional line items. Returns the invoice that was created.

• Action
  Add Lead Source

  Creates a new lead source in Harpoon, so new clients can be tagged with where they came from. Returns the lead source that was created.

• Action
  Add Note

  Adds a note to a client, project or invoice in Harpoon. Returns the note that was created.

• Action
  Add Team

  Creates a new team in your Harpoon account. Harpoon populates the new team from your account details; the API accepts no team attributes on creation.

• Action
  Clone Time Entry

  Creates a copy of an existing time entry in Harpoon. The copy keeps the original's project, task and description, and starts with today's date and zero hours logged.

• Action
  Create Contact

  Creates a contact person under a Harpoon client, with their name, email address, and phone number. Returns the contact that was created.

• Action
  Create Expense

  Records a one-off expense in Harpoon with its date, amount, and vendor, optionally attributed to a client, project, or expense category. Returns the expense that was created.

• Action
  Create Expense Category

  Creates a new expense category in your Harpoon account so expenses can be grouped under it.

• Action
  Create Project

  Creates a project in Harpoon for a client, with its budget, rate, and start and end dates. Returns the project that was created.

• Action
  Create Time Entry

  Logs hours worked in Harpoon for a team member on a given date, optionally against a client or project. Returns the time entry that was created.

• Action
  Delete Client

  Deletes a client from your Harpoon account.

• Action
  Delete Expense

  Permanently deletes an expense from your Harpoon account.

• Action
  Delete Invoice

  Permanently removes an invoice from Harpoon. Returns Harpoon's confirmation that the invoice was deleted.

• Action
  Delete Note

  Deletes a note from your Harpoon account.

• Action
  Delete Recurring Expense

  Deletes a recurring expense template from Harpoon by its id, so it stops generating new expenses.

• Action
  Delete Recurring Invoice

  Stops and removes a recurring invoice schedule in Harpoon so it no longer generates invoices. Returns Harpoon's confirmation that it was deleted.

• Action
  Delete Time Entry

  Deletes a time entry from your Harpoon account.

• Action
  Get Client

  Returns a single client from your Harpoon account, including its name, contact details and other stored attributes.

• Action
  Get Client Credits

  Returns a client's credit entries in Harpoon, along with the credit still available on the account.

• Action
  Get Contact

  Returns a single Harpoon contact, including their name, email address, phone number, and the client they belong to.

• Action
  Get Estimate

  Returns a single estimate from your Harpoon account, including its client, line items, totals and status.

• Action
  Get Expense

  Returns a single expense from your Harpoon account, including its amount, date, vendor, category and the client or project it is attached to.

• Action
  Get Expense Category

  Returns a single Harpoon expense category with every detail it carries, including its name and budget settings.

• Action
  Get Invoice

  Fetches one invoice from Harpoon by its id, with its client, line items and payment totals. An error occurs if the invoice is not found.

• Action
  Get Lead Source

  Returns a single lead source from your Harpoon account.

• Action
  Get Project

  Returns a single project from your Harpoon account, including its client, budget and status.

• Action
  Get Recurring Expense

  Fetches one recurring expense template from Harpoon by its id, with its vendor, amount, frequency and schedule. An error occurs if it is not found.

• Action
  Get Recurring Invoice

  Returns a single recurring invoice schedule from Harpoon, including its client, frequency, dates, and line items.

• Action
  Get Task

  Returns a single task category from your Harpoon account, including its name and hourly rate.

• Action
  Get Team

  Returns a single team from your Harpoon account, including its name, email address, phone, address, owner and whether it is active.

• Action
  Get Time Entry

  Returns a single tracked time entry from your Harpoon account, including its date, hours, client, project and notes.

• Action
  List Contacts

  Returns the contacts in your Harpoon account, including each contact's name, email address and phone number.

• Action
  List Estimates

  Returns the estimates in a Harpoon account, optionally narrowed to a year, client, project, status, or search text.

• Action
  List Expense Categories

  Returns the expense categories set up in Harpoon, each with its budget settings.

• Action
  List Expenses

  Returns the expenses in your Harpoon account, optionally narrowed by date range, client, project, category, billing status or search text.

• Action
  List Invoices

  Returns the invoices in your Harpoon account, optionally narrowed by year, client, project, status or a search term.

• Action
  List Projects

  Returns the projects in a Harpoon account, with their client, budget, rate, and dates.

• Action
  List Teams

  Returns the teams in your Harpoon account, along with the total number of teams found.

• Action
  List Time Entries

  Returns time entries from your Harpoon account — either the timers running now or logged history for a date range — optionally narrowed by client, project, task, team member or billing status.

• Action
  Update Expense

  Updates an existing expense in your Harpoon account. Only the values you supply are changed.

• Action
  Update Invoice

  Updates an existing invoice in your Harpoon account. Only the values you supply are changed.

• Action
  Update Project

  Updates an existing project in Harpoon — its name, client, billing type, status, dates, budget and task rates. Returns the updated project.

• Action
  Update Recurring Expense

  Updates a recurring expense in Harpoon — its vendor, amount, frequency, category, dates, and status. Anything left blank keeps its current value. Returns the updated recurring expense.

• Action
  Update Recurring Invoice

  Updates an existing recurring invoice template in your Harpoon account. Only the values you supply are changed.

• Action
  Update Time Entry

  Updates an existing time entry in Harpoon — its date, hours, description, project, task or billing state.

No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.