Make Calendly cancellations visible in Slack
Let the team know when a meeting is cancelled, with a short update based on the cancellation information received.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Post message to channel
Deprecated: posts a message to a slack channel, direct message, or private channel. use `send message` instead.
Why this helps
A cancelled meeting can leave teammates working from an outdated plan if the change stays in Calendly.
- Surface schedule changes where the team coordinates
- Reduce outdated meeting assumptions
- Share only the cancellation details present in the webhook
Setup
Build it in a few focused steps.
- 1Connect Calendly and Slack once in the Notis portal.
- 2Create an automation in Automations, then choose New Automation.
- 3Tell Notis to post a short Slack update when it receives a Calendly cancellation request, using only details included in that request.
- 4Choose the Notis webhook trigger and select where run reports should go.
- 5Test with one real cancellation webhook and review the Slack message.
Questions about this workflow
Can this detect a cancellation without a webhook request?
No. The workflow starts when a Notis webhook request is received.
Will it know why the meeting was cancelled?
Only if the reason is included in the webhook data.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Calendly to Slack. A trigger fires from one place; an action lands in another.
Calendly triggers
Slack actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Set snooze duration
Deprecated: turns on do not disturb mode for the current user, or changes its duration. use `set dnd duration` instead.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Adds an alias for an existing custom emoji in a slack enterprise grid organization.
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Adds a reference to an external file (e.g., google drive, dropbox) to slack for discovery and sharing, requiring a unique `external id` and an `external url` accessible by slack.
Add a star to an item
Stars a channel, file, file comment, or a specific message in slack.
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Registers new participants added to a slack call.
Add emoji
Adds a custom emoji to a slack workspace given a unique name and an image url; subject to workspace emoji limits.
Add reaction to message
Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.
Connect any two apps with Notis in the middle.
Calendly and Slack, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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