Keep canceled meetings from becoming loose ends
Get a focused note when a calendar event disappears, with a reminder of the details available and a simple next step to consider.
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.
Action
Create Message
Tool to create a new message completion. use when you need to generate assistant text given a conversation history.
Why this helps
A canceled event can leave follow-ups and preparation scattered across your day.
- Receive a readable cancellation note as soon as the trigger fires.
- Keep the event summary and cancellation time together when available.
- Prompt yourself to decide whether rescheduling or follow-up is needed.
Setup
Build it in a few focused steps.
- 1Connect Google Calendar and Anthropic administrator once in the Notis portal.
- 2Create an automation from Automations, New Automation, and name it.
- 3In one instruction, ask Notis to turn the cancellation details into a brief note and a suggested follow-up question.
- 4Pick Event Canceled or Deleted as the trigger and select a report channel.
- 5Test with one real canceled or deleted event.
Questions about this workflow
What information does this trigger return?
It returns minimal data: event ID, summary if available, and cancellation timestamp.
Can the generated note know why the meeting was canceled?
Only if that reason is present in information you provide. The trigger does not return a cancellation reason.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Calendar to Anthropic administrator. A trigger fires from one place; an action lands in another.
Google Calendar triggers
Anthropic administrator actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Message
Tool to create a new message completion. use when you need to generate assistant text given a conversation history.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Model
Tool to retrieve details of a specific model by its id. use after confirming the model id is valid.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
List models
Tool to list available models. use when you need to see which models are available before selection.
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.
Prompt Caching
Tool to cache and reuse prompt content to reduce costs and latency. use after you have static prompt portions you intend to reuse across calls.
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.
Calendar Event Changes
**SOON TO BE DEPRECATED** - Use Calendar Event Sync (polling trigger) instead. Real-time webhook trigger for calendar event changes. Returns event metadata only. For full event data, use Calendar Event Sync (polling trigger).
Event Created
Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
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).
Connect any two apps with Notis in the middle.
Google Calendar and Anthropic administrator, 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 Anthropic administrator.