Keep event guide previews up to date
Turn a clear Slack update to an event guide's sharing details into a Heyzine social metadata update.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Update Flipbook Social Metadata
Tool to update a flipbook's social metadata. Use when you need to change title, description, or thumbnail for social sharing.
Why this helps
A corrected event title or thumbnail can be easy to forget when sharing settings live outside the planning conversation.
- Apply revised sharing details to the intended flipbook.
- Keep event links consistent with the latest Slack announcement.
- Avoid reopening settings manually after each content update.
Setup
Build it in a few focused steps.
- 1Connect Slack and Heyzine to Notis once through the portal.
- 2Ask Notis to update the Heyzine social metadata for an event guide when Slack contains a clear update and identifies the flipbook.
- 3Pick Channel Message Received as the trigger and choose a run-report channel.
- 4Test with one real metadata update for a known flipbook.
Questions about this workflow
What can this action update?
The Heyzine action updates social sharing title, description, or thumbnail for a flipbook.
What should I include in the Slack instruction?
Identify the intended flipbook and state the revised sharing details in plain language.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Heyzine. A trigger fires from one place; an action lands in another.
Slack triggers
Heyzine actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Flipbook Link
Tool to create a direct flipbook link. Use when you have a document URL and want to convert it to a flipbook.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Flipbook Asynchronously
Tool to create a flipbook asynchronously. Use when converting large documents off-thread; poll for updates on conversion state.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create Flipbook Sync
Tool to convert a PDF, DOCX, or PPTX into a flipbook synchronously via REST API. Use when you need immediate flipbook URLs from a direct file link.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Delete Flipbook
Tool to delete a flipbook. Use when you need to permanently remove an unwanted flipbook.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Get API Limits
Tool to retrieve API rate limits. Use when you need to check your current API usage and limits.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Get Flipbook Embed Code
Tool to retrieve HTML embed code for a flipbook. Use when you have a flipbook ID and need the <iframe> snippet to embed in a website.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Get Flipbook ID Tool
Tool to retrieve HTML for Flipbook ID tool. Use when you need to fetch the ID input tool page HTML for a specific flipbook.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Get Flipbook List
Tool to retrieve all flipbooks. Use when you need to list every flipbook for the authenticated account.
Connect any two apps with Notis in the middle.
Slack and Heyzine, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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