Make finalized launch decks ready to share
Spot a Slack message with a finalized launch deck link, convert it to a flipbook, and report the result promptly.
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
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.
Why this helps
Launch materials often need to be shared quickly, but converting and checking links adds another context switch.
- Get flipbook URLs from a direct file link in the same workflow run.
- Reduce waiting between final approval and sharing launch materials.
- Keep the team informed in the Slack channel where the deck was finalized.
Setup
Build it in a few focused steps.
- 1Connect Slack and Heyzine to Notis once through the portal.
- 2Create an automation by asking Notis to convert finalized launch deck links posted in Slack into flipbooks and share the resulting URLs.
- 3Pick Channel Message Received as the trigger and select a run-report channel.
- 4Test with one real finalized deck link.
Questions about this workflow
Which file types does this conversion support?
The listed synchronous conversion action accepts PDF, DOCX, or PPTX via a direct file link.
Should the prompt distinguish draft decks?
Yes. State in plain language that Notis should act only when a Slack message clearly marks the deck as final.
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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