STEP 1
Select Microsoft Calendar in workflow
Pick Microsoft Calendar app in the workflow builder [4] - just one click to select the app.
Microsoft Calendar Integration
Microsoft Outlook calendar events and schedules. React to Microsoft Calendar bookings and availability changes by automatically confirming, reminding, syncing calendars, or updating CRM. When Watch Calendar Events arrives, continue with List Calendar or List Calendar Event Attachments.
3-day trialCancel anytimeUp to 10 minutes quick set up
- GDPR
- Data Encryption
- 2FA
- Local Data Region
Supported triggers and actions for Microsoft Calendar integration
Triggers can detect changes in Microsoft Calendar and run actions that can create, search or modify data inside Microsoft Calendar automatically [3] — exactly how you set them.
- Watch Calendar EventsWatch for new calendar events.
- List CalendarReturn a list of authorized user calendar.
- List Calendar Event AttachmentsGet the list of calendar attachments.
- List Calendar Event InstancesGet the instances (occurrences) of an event for a specified time range.
- List Calendar EventsRetrieve a list of events in a calendar.
- List Calendar Group PermissionsReturn a list of the user's calendar group permissions.
- List Calendar GroupsReturn a list of the user's calendar groups.
- List Calendar ViewReturn a list of user calendar view.
- Retrieve a CalendarRequest a single calendar.
- Retrieve a Calendar EventRequest a single calendar event.
- Retrieve a Calendar GroupRequest a single calendar group.
- Retrieve a Calendar PermissionRequest a single calendar group permission.
- Accept a Calendar EventAccept the specified event in a user calendar.
- Add Event AttachmentAdd an attachments to an event.
- Cancel a Calendar EventThis action allows the organizer of a meeting to send a cancellation message and cancel the event.
- Create a CalendarCreates a new calendar.
- Create a Calendar EventCreate a new calendar event.
- Create a Calendar GroupCreate a new calendar group.
- Create a Calendar Group PermissionCreate a new calendar group permission.
- Decline a Calendar EventDecline invitation to the specified event in a user calendar.
How to integrate Microsoft Calendar in automation workflow?
3 simple steps to make your Microsoft Calendar connected with other apps in automation workflows on WEXTL. Up to 10 minutes integration set up.
STEP 2
Connect Microsoft Calendar
When prompted, authorize access to Microsoft Calendar in WEXTL once. Microsoft Calendar credentials are encrypted and never shared with WEXTL. Authorization will be reused in any future API calls [3].
WEXTL wants to integrate with your Microsoft Calendar account. Approve?
STEP 3
Build a workflow
Build your workflow with Microsoft Calendar yourself or with WEXTL® AI Builder. Connect Microsoft Calendar to any available integrations [5], or use HTTP node to go beyond them.
Microsoft Calendar
How Microsoft Calendar connects and integrates with WEXTL
Save and approve your credentials once — WEXTL® stores authorization information encrypted and reuses the authentication whenever Microsoft Calendar app is called in workflows. That allows your scheduling automations to run without your attention, per defined schedule [7]. Explore documentation [6] for a detailed list of fields that Microsoft Calendar supports.
The following table illustrates what fields Microsoft Calendar integration require during authorization flow inside our workflow builder [4].
Video slide demonstrates how Microsoft Calendar is connected in WEXTL builder [4].
| Field | Type | Help |
|---|---|---|
Microsoft - TenantRequired | select | Go to |
Microsoft - Client IDRequired | text | Go to the Microsoft Entra admin center → Entra ID → App registrations and select New registration. → enter a description and expiration → Add, then immediately copy your Client ID |
Microsoft - Client SecretRequired | password | Copy you client Secret from the previously created app |
Connect Microsoft Calendar to popular apps on WEXTL
Enter a name of the other app you want to sync with Microsoft Calendar below. Click on selected app to explore integration options with Microsoft Calendar. If the app you search for is not available in WEXTL yet, you can use HTTP node [10] instead to integrate it directly.
Example automation with Microsoft Calendar integration
Select Watch Calendar Events trigger from Microsoft Calendar - this will be a starting point in your automation. Whenever event happens in Microsoft Calendar, workflow will start [7] from Watch Calendar Events node.
Search for Add Event Attachment, connect it as the next step of integration sequence. You can use filters between Watch Calendar Events and Add Event Attachment, so only important data pass from Watch Calendar Events to the next step. WEXTL gives you full control over the process of Microsoft Calendar automation. All parts of workflow are visible on the canvas [4].
Microsoft Calendar on WEXTL has 31 modules for combining scheduling automations. Explore Microsoft Calendar documentation for more.
Video slide demonstrates how Watch Calendar Events and Add Event Attachment [6] nodes are used in Microsoft Calendar workflow.
Frequently asked questions
Common questions about automating Microsoft Calendar in your workflows.
Microsoft Calendar has 1 trigger, including "Watch Calendar Events". Triggers are start points of the workflow, and automations may start from them.
Integration has 30 actions, including "List Calendar", "List Calendar Event Attachments", and "List Calendar Event Instances", and more. Refer to our Microsoft Calendar Documentation for detailed inputs and outputs.
No. Most automations are built visually on the canvas by picking triggers, actions, and mapping fields. You can add custom JavaScript with Functions when advanced logic is needed — but our customers do that in rare cases [4].
Yes. Connections are authenticated per account, credentials are encrypted at rest, and you can enforce approvals and team-level access controls on any automation.
The Microsoft Calendar integration on WEXTL runs directly on its vendor public API — every field name, authentication method, and rate limit is controlled by Microsoft Calendar official API and covered in documentation [3]. WEXTL handles the request signing and pagination for you.
Absolutely. Where Microsoft Calendar provides native webhooks, you can use instant triggers to eliminate polling delay. For custom webhooks, WEXTL offers Custom Webhook node, so you can start automation whenever Microsoft Calendar or any other service sends event to webhook URL.
WEXTL is an AI-first visual canvas. The platform allows you to describe automation in plain text — and AI will wire nodes for Microsoft Calendar inside the workflow builder [4]. You can also use built-in workflow nodes (AI Agent, Human in the Loop, Condition, Aggregate Results) in pair with Microsoft Calendar modules to craft complex integration flows with branches, filtering, and conditional logic. There are absolutely no limits of what you can build.
References
List of sources used to gather information about the Microsoft Calendar integration.
- Microsoft Calendar integration source code, module specs and credentials implementation.
- Internal Microsoft Calendar integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official Microsoft Calendar vendor API documentation — used to verify field meanings, authentication flows, and anything our own specs don't fully capture.
- WEXTL® Visual Workflow Builder, anonymized data from our technical support team.
- WEXTL® Apps Library
- WEXTL® Microsoft Calendar App Documentation
- WEXTL® Workflow Scheduler
- WEXTL® HTTP node documentation