Remove cancelled invoice meetings
Clear obsolete meetings as soon as the payment situation changes.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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.
Why this helps
Resolved invoice issues leave stale meetings that create noise.
- Keeps calendars clean
- Removes obsolete commitments
- Reduces visual clutter
Setup
Build it in a few focused steps.
- 1Connect Chaser and Google Calendar in Notis.
- 2Create an automation named Cancelled invoice meeting cleanup.
- 3Tell Notis to delete the matching calendar event when Chaser confirms the meeting is no longer needed.
- 4Choose a webhook trigger and a report channel.
- 5Test with one resolved invoice case.
Questions about this workflow
Is deletion safe if the event is missing?
The delete action is idempotent, so a missing event does not require a second cleanup attempt.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Chaser to Google Calendar. A trigger fires from one place; an action lands in another.
Chaser triggers
Google Calendar actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Insert Calendar into List
Inserts an existing calendar into the user's calendar list.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Update Calendar List Entry
Updates an existing entry on the user\'s calendar list.
Delete Calendar
Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
Update Calendar
Updates metadata for a calendar.
Clear Calendar
Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.
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.
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.
Create a calendar
Creates a new, empty google calendar with the specified title (summary).
Connect any two apps with Notis in the middle.
Chaser and Google Calendar, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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