Update investor flipbook access from Slack
Carry a clear, authorized Slack access-list change to the Heyzine investor update identified in the message.
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 Access List
Tool to update the access list of a flipbook. Use when replacing all user access permissions in bulk.
Why this helps
Access changes can linger in a conversation while someone must remember to update publication permissions separately.
- Apply a bulk replacement to the intended flipbook's access list.
- Keep a record of the request and result in Slack.
- Reduce the chance that a permissions task is forgotten.
Setup
Build it in a few focused steps.
- 1Connect Slack and Heyzine to Notis once through the portal.
- 2Ask Notis in plain language to replace the access list for a specified Heyzine flipbook only when Slack clearly authorizes the change.
- 3Pick Channel Message Received as the trigger and choose a run-report channel.
- 4Test with one real authorized access update and review the result.
Questions about this workflow
Does this append or replace users?
The action replaces all user access permissions in bulk, so the prompt should explicitly identify the intended list and flipbook.
Should vague requests trigger an update?
No. Tell Notis to proceed only when the Slack instruction is clear and authorized.
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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