Check Cal availability after a ClickUp due date change
Keep deadlines and meeting capacity aligned as plans shift.
Trigger
Task Due Date Updated
Triggers when a task's due date is set, changed, or cleared. `changes[]` carries `DueDateChange` entries only; `before` and `after` are millisecond-epoch strings or `null`.
Action
Check calendar availability
Retrieves free/busy availability for a specified calendar to aid scheduling without revealing event details; requires an existing, accessible calendar, noting that data granularity can vary.
Why this helps
A changed deadline can create hidden conflicts with customer calls, reviews, or focused work.
- See schedule capacity immediately after a deadline change
- Reduce last minute calendar conflicts
- Keep planning in one workflow
Setup
Build it in a few focused steps.
- 1Connect ClickUp and Cal in Notis once.
- 2Create an automation and describe that it should check Cal availability when a ClickUp task due date changes.
- 3Pick the ClickUp Task Due Date Updated trigger.
- 4Choose where run reports should go, then test with one real due date change.
Questions about this workflow
Does this create a meeting automatically?
No. It checks availability and reports the result so you can decide what to schedule.
What happens if the due date is cleared?
The automation can report that the deadline was removed and check the relevant calendar window if enough context is available.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Clickup to Cal. A trigger fires from one place; an action lands in another.
Clickup triggers
Cal actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add member to team
Adds a new member to a specified team within an organization by creating a team membership.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Add organization attribute option
Adds a new option to an organization's attribute, requiring a display `value` and a `slug` unique for that attribute.
Folder Created
Triggers when a new Folder is created.
Delete oauth client webhook
Permanently deletes a specific webhook subscription of an oauth client in the cal application, stopping its notifications.
Folder Deleted
Triggers when a Folder is deleted.
Cancel booking via uid
Cancels an existing and active cal.com booking using its unique identifier (uid).
Folder Updated
Triggers when a Folder is updated (renamed, content edited, etc.).
Check calendar availability
Retrieves free/busy availability for a specified calendar to aid scheduling without revealing event details; requires an existing, accessible calendar, noting that data granularity can vary.
List Created
Triggers when a new List is created.
Check gcal synchronization status
Call this read-only action to verify the connection and synchronization status of a user's google calendar integration with cal.
List Deleted
Triggers when a List is deleted.
Check ics feed calendar endpoint
Checks an ics feed url (expected as a query parameter) to verify its validity, accessibility, and icalendar data integrity.
List Updated
Triggers when a List is updated (renamed, content edited, etc.).
Check Stripe status
Verifies if stripe is correctly connected to the cal scheduling system and functional for processing payments, reporting only on the integration's status.
Connect any two apps with Notis in the middle.
Clickup and Cal, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Cal.