Turn a Slack approval into a Demio join link
Approve an attendee with one reaction and let Notis handle the Demio registration link.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Demio Create Join Link
Tool to register an attendee and obtain their unique Demio join link. Use after confirming a valid event_id.
Why this helps
Approved registrations wait in message threads while someone manually copies details into the webinar platform.
- Remove manual registration steps
- Create links at the moment of approval
- Keep approvals visible in Slack
Setup
Build it in a few focused steps.
- 1Connect Slackbot and Demio in Notis once.
- 2Create an automation that reads the approved attendee details from the reacted message and creates a Demio join link for the specified event.
- 3Pick Message Reaction Added as the trigger.
- 4Choose a report destination, then test with one real approval reaction and valid event ID.
Questions about this workflow
What must the message contain?
The message should include enough attendee information and a valid Demio event ID for the registration request.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slackbot to Demio. A trigger fires from one place; an action lands in another.
Slackbot triggers
Demio actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Demio Create Join Link
Tool to register an attendee and obtain their unique Demio join link. Use after confirming a valid event_id.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Demio: Get Event by ID
Tool to retrieve event details by ID. Use when you need the full metadata for a specific Demio event.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
List Event Date Participants
Tool to list participants for a specific event date. Use after scheduling an event session to retrieve attendees.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
List Event Dates
Tool to list all scheduled session dates for a given Demio event. Use when you need the session schedule by event ID.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
List Demio Events
Tool to retrieve a list of Demio events. Use when you need to fetch events optionally filtered by type or paginated.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Demio API Ping
Tool to perform a health check on the Demio API. Use to verify the API is reachable before other calls.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slackbot and Demio, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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