Know what changed when an attendee responds
Turn each RSVP update into a short note that makes the response and any follow-up easy to see.
Trigger
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Action
Text Chat Completion
Tool to generate text completions or chat responses using a specified llm model. use after assembling the conversation history to produce the next response.
Why this helps
RSVP changes can get lost in a busy inbox, leaving you to check the guest list repeatedly.
- See which attendee responded and their current status.
- Get a clear follow-up suggestion without implying that a message was sent.
- Keep RSVP changes visible without repeatedly checking the event.
Setup
Build it in a few focused steps.
- 1Connect Google Calendar and Ai ml api once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name.
- 3In one instruction, ask Notis to summarize the attendee and RSVP status and suggest a follow-up only when the response calls for one.
- 4Pick the Attendee Response Changed trigger.
- 5Choose where run reports go, then test with one real example.
Questions about this workflow
Which RSVP changes start the automation?
The trigger fires when an attendee changes their response to accepted, declined, or tentative.
Will Notis send a reply to the attendee?
No. This workflow generates a summary and possible follow-up suggestion.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Calendar to Ai ml api. A trigger fires from one place; an action lands in another.
Google Calendar triggers
Ai ml api actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Moderation Completion
Tool to classify input text or image for safety using a moderation model. use after receiving user-generated content to filter out unsafe material.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Text Chat Completion
Tool to generate text completions or chat responses using a specified llm model. use after assembling the conversation history to produce the next response.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
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.
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 Ai ml api, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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