Never Forget About All-Day Events or Blockers
All-day events are easy to overlook because they don't have a specific start time. Notis sends a morning Slack reminder of any all-day events today, company holidays, or personal blockers, so you navigate the day with full context.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Create a reminder
Creates a slack reminder with specified text and time; time accepts unix timestamps, seconds from now, or natural language (e.g., 'in 15 minutes', 'every thursday at 2pm').
Why this helps
ADHD time-blindness makes all-day events particularly easy to miss. They don't trigger at a specific moment, so they fade from awareness. Missing a company-wide event or forgetting that today is a holiday creates social awkwardness or scheduling failures.
- Know about company-wide events without checking your calendar
- Remember that today is a holiday or special day
- Adjust your schedule around full-day commitments
- Prevent scheduling mistakes due to forgotten blockers
Setup
Build it in a few focused steps.
- 1Connect Google Calendar and Slack to Notis.
- 2Create an automation called 'Daily All-Day Events Reminder'.
- 3Write this prompt: 'Every morning at 8am, send me a Slack message listing any all-day events, company holidays, or full-day time blocks on my calendar for today. Include what they are and any relevant context.'
- 4Set the trigger to 'Recurring Schedule' for daily at 8am.
- 5Choose a Slack channel (your personal DM).
- 6Verify the reminder arrives tomorrow morning.
Questions about this workflow
What if there are no all-day events today?
Notis will send a note confirming your day is clear of all-day commitments.
Should I exclude personal all-day events?
Tell Notis: 'Include work and team all-day events but skip personal or recurring time blocks like Birthdays.'
Can I get this at a different time?
Yes. Tell Notis: 'Send at 7am' or 'Send at 10am' depending on your preference.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Calendar to Slack. A trigger fires from one place; an action lands in another.
Google Calendar 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.
Add a custom emoji to a Slack team
Deprecated: adds a custom emoji to a slack workspace given a unique name and an image url. use `add emoji` instead.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Add an emoji alias
Adds an alias for an existing custom emoji in a slack enterprise grid organization.
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.
Add a remote file
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.
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.
Add a star to an item
Stars a channel, file, file comment, or a specific message in slack.
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).
Add call participants
Registers new participants added to a slack call.
Event Created
Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
Add emoji
Adds a custom emoji to a slack workspace given a unique name and an image url; subject to workspace emoji limits.
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).
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.
Google Calendar and Slack, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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