# Connect Google Calendar to any app Connecting Google Calendar to APIANT lets your AI client build automations on your events, attendee responses and free time. For example: when an event is created with an external attendee, look them up in HubSpot and send a Slack message with their details before the meeting. Managed connection[calendar.google.com](https://calendar.google.com/) **6** triggers **27** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want to automate with Google Calendar? Give your AI client this address. `https://mcp.apiant.ai` Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Ask in plain language and your agent picks the Google Calendar operations, maps the fields both ways, and tests every scenario before the automation runs. Build from the assistant inside APIANT, or from your own AI client over MCP. Either way the automation lands in the same account, and the free plan covers both. Popular ## Google Calendar with the apps people pair it with most - [ **Google Calendar to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/google-calendar-to-hubspot) - [ **Google Calendar to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/google-calendar-to-salesforce) - [ **Google Calendar to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/google-calendar-to-slack) - [ **Google Calendar to Google Sheets** Google Sheets](https://apiant.ai/connect/google-calendar-to-google-sheets) - [ **Gmail to Google Calendar** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-google-calendar) - [ **Google Drive to Google Calendar** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-google-calendar) - [ **Mailchimp to Google Calendar** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-google-calendar) - [ **Google Calendar to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/google-calendar-to-stripe) Pair it ## Connect Google Calendar with another app - [ **Google Calendar to HubSpot** ](https://apiant.ai/connect/google-calendar-to-hubspot) - [ **Google Calendar to Salesforce** ](https://apiant.ai/connect/google-calendar-to-salesforce) - [ **Google Calendar to Slack** ](https://apiant.ai/connect/google-calendar-to-slack) - [ **Google Calendar to Google Sheets** ](https://apiant.ai/connect/google-calendar-to-google-sheets) - [ **Gmail to Google Calendar** ](https://apiant.ai/connect/gmail-to-google-calendar) - [ **Google Drive to Google Calendar** ](https://apiant.ai/connect/google-drive-to-google-calendar) - [ **Mailchimp to Google Calendar** ](https://apiant.ai/connect/mailchimp-to-google-calendar) - [ **Google Calendar to Stripe** ](https://apiant.ai/connect/google-calendar-to-stripe) - [ **Google Calendar to Shopify** ](https://apiant.ai/connect/google-calendar-to-shopify) - [ **Google Calendar to QuickBooks Online** ](https://apiant.ai/connect/google-calendar-to-quickbooks-online) - [ **Pipedrive to Google Calendar** ](https://apiant.ai/connect/pipedrive-to-google-calendar) - [ **Google Calendar to ActiveCampaign** ](https://apiant.ai/connect/google-calendar-to-activecampaign) - [ **Google Calendar to Notion** ](https://apiant.ai/connect/google-calendar-to-notion) - [ **Airtable to Google Calendar** ](https://apiant.ai/connect/airtable-to-google-calendar) - [ **Trello to Google Calendar** ](https://apiant.ai/connect/trello-to-google-calendar) - [ **Asana to Google Calendar** ](https://apiant.ai/connect/asana-to-google-calendar) - [ **Google Calendar to JIRA** ](https://apiant.ai/connect/google-calendar-to-jira) - [ **ClickUp to Google Calendar** ](https://apiant.ai/connect/clickup-to-google-calendar) - [ **Google Calendar to Zoom** ](https://apiant.ai/connect/google-calendar-to-zoom) - [ **Google Calendar to Intercom** ](https://apiant.ai/connect/google-calendar-to-intercom) - [ **MINDBODY to Google Calendar** ](https://apiant.ai/connect/mindbody-to-google-calendar) - [ **Google Calendar to MySQL** ](https://apiant.ai/connect/google-calendar-to-mysql) - [ **Google Calendar to FreeAgent** ](https://apiant.ai/connect/google-calendar-to-freeagent) - [ **Google Calendar to Typebot** ](https://apiant.ai/connect/google-calendar-to-typebot) - [ **Google Calendar to Campaign Refinery** ](https://apiant.ai/connect/google-calendar-to-campaign-refinery) - [ **Google Calendar to Geekflare** ](https://apiant.ai/connect/google-calendar-to-geekflare) - [ **Google Calendar to LambdaTest** ](https://apiant.ai/connect/google-calendar-to-lambdatest) - [ **Google Calendar to LLM as a Service** ](https://apiant.ai/connect/google-calendar-to-llm-as-a-service) - [ **Google Calendar to Virifi** ](https://apiant.ai/connect/google-calendar-to-virifi) - [ **AnimeNewsNetwork to Google Calendar** ](https://apiant.ai/connect/animenewsnetwork-to-google-calendar) - [ **Himalayas to Google Calendar** ](https://apiant.ai/connect/himalayas-to-google-calendar) - [ **Google Calendar to Sunrise Sunset** ](https://apiant.ai/connect/google-calendar-to-sunrise-sunset) - [ **Google Calendar to WeatherTotals** ](https://apiant.ai/connect/google-calendar-to-weathertotals) - [ **Google Calendar to eBird** ](https://apiant.ai/connect/google-calendar-to-ebird) - [ **Google Calendar to ip-api** ](https://apiant.ai/connect/google-calendar-to-ip-api) - [ **Discord to Google Calendar** ](https://apiant.ai/connect/discord-to-google-calendar) - [ **Twilio to Google Calendar** ](https://apiant.ai/connect/twilio-to-google-calendar) - [ **Google Calendar to SendGrid** ](https://apiant.ai/connect/google-calendar-to-sendgrid) - [ **Google Calendar to Outlook** ](https://apiant.ai/connect/google-calendar-to-outlook) - [ **Freshdesk to Google Calendar** ](https://apiant.ai/connect/freshdesk-to-google-calendar) - [ **Brevo to Google Calendar** ](https://apiant.ai/connect/brevo-to-google-calendar) - [ **Google Calendar to Typeform** ](https://apiant.ai/connect/google-calendar-to-typeform) - [ **Google Calendar to JotForm** ](https://apiant.ai/connect/google-calendar-to-jotform) - [ **Calendly to Google Calendar** ](https://apiant.ai/connect/calendly-to-google-calendar) - [ **Google Calendar to PandaDoc** ](https://apiant.ai/connect/google-calendar-to-pandadoc) - [ **Google Calendar to Webflow** ](https://apiant.ai/connect/google-calendar-to-webflow) - [ **Google Calendar to Wix** ](https://apiant.ai/connect/google-calendar-to-wix) - [ **Google Calendar to LinkedIn** ](https://apiant.ai/connect/google-calendar-to-linkedin) - [ **Google Calendar to Facebook** ](https://apiant.ai/connect/google-calendar-to-facebook) - [ **Google Calendar to Instagram** ](https://apiant.ai/connect/google-calendar-to-instagram) - [ **Google Calendar to OpenAI** ](https://apiant.ai/connect/google-calendar-to-openai) - [ **Google Calendar to Anthropic** ](https://apiant.ai/connect/google-calendar-to-anthropic) - [ **Google Calendar to OneDrive** ](https://apiant.ai/connect/google-calendar-to-onedrive) - [ **Google Calendar to Google Docs** ](https://apiant.ai/connect/google-calendar-to-google-docs) - [ **Google Calendar to Ontraport** ](https://apiant.ai/connect/google-calendar-to-ontraport) - [ **Freshworks CRM to Google Calendar** ](https://apiant.ai/connect/freshworks-crm-to-google-calendar) - [ **Google Calendar to GoHighLevel** ](https://apiant.ai/connect/google-calendar-to-gohighlevel) - [ **Capsule CRM to Google Calendar** ](https://apiant.ai/connect/capsule-crm-to-google-calendar) - [ **Google Calendar to Copper** ](https://apiant.ai/connect/google-calendar-to-copper) - [ **Google Calendar to Streak** ](https://apiant.ai/connect/google-calendar-to-streak) What your agent can do with Google Calendar ## Triggers and actions 6 triggers · 27 actions - 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 **Calendar List Insert** Inserts an existing calendar into the user's calendar list. - Action **Calendar List Update** Updates an existing entry on the user\'s calendar list. - 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 **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 Instances** Returns instances of the specified recurring event. - Action **Events List** Returns events on the specified calendar. - 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 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. ## Related apps - [ **Google Calendar to Booker Merchant** Booker by Mindbody is a cloud booking and business-management platform for spas and salons.](https://apiant.ai/connect/google-calendar-to-booker-merchant) - [ **Bookingmood to Google Calendar** Bookingmood is commission free flexible booking software that helps rental businesses of all sizes to...](https://apiant.ai/connect/bookingmood-to-google-calendar) - [ **Booqable to Google Calendar** Booqable is cloud-based rental software to manage your business and accept online bookings.](https://apiant.ai/connect/booqable-to-google-calendar) - [ **Cal.com to Google Calendar** Cal.com simplifies scheduling for individuals, teams, and developers with powerful features and integrations...](https://apiant.ai/connect/cal-com-to-google-calendar) - [ **Calendly to Google Calendar** Calendly is a scheduling automation platform for eliminating the back-and-forth emails to find the perfect...](https://apiant.ai/connect/calendly-to-google-calendar) - [ **EquipDash to Google Calendar** EquipDash is a AI-powered equipment rental and tour booking software built for outdoor recreation operators.](https://apiant.ai/connect/equipdash-to-google-calendar) - [ **Google Calendar to OnceHub** Capture, qualify, and engage with inbound leads using ScheduleOnce, ChatOnce, FormOnce and SubmitOnce.](https://apiant.ai/connect/google-calendar-to-oncehub) - [ **Google Calendar to Previsto** Previsto is a route planning tool for tasks and service agreements.](https://apiant.ai/connect/google-calendar-to-previsto) [More in Scheduling & Booking](https://apiant.ai/apps/scheduling-and-booking) Reviews ## What our customers say Questions ## Google Calendar, answered ### ### Is there a Google Calendar MCP server? APIANT's MCP server at https://mcp.apiant.ai works with Google Calendar. Add that address to any AI client that takes a remote MCP server, Claude Code included, sign in once in your browser, and your client can build, test and run automations that use Google Calendar's triggers and actions. Nothing to install, and calls over MCP use no assistant credits. ### ### How does Google Calendar authentication work? Google Calendar connects through a managed sign-in: pick Google Calendar on the Connections page and sign in to your Google account on the vendor's own page. The first time, the dialog may also ask for an API key for the managed sign-in service. Connection credentials are stored encrypted. Details are in the Connections guide at https://apiant.ai/docs/apps/connections. ### ### What can start an automation from Google Calendar? Any of Google Calendar's 6 triggers in the catalog, including Attendee Response Changed, Event Created, Event Updated and Calendar Event Sync. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Google Calendar? Any of Google Calendar's 27 actions, including Create Event, Update Acl Rule, Update Event and Calendar List Insert. Your agent maps the data both ways and tests every scenario before it ships. ### ### Which apps can Google Calendar connect to? Any app in the catalog; the list on this page pairs Google Calendar with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.