Save Slack images your team marks for reuse
Let a reaction act as a lightweight save signal for visual references worth keeping.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Upload Media Asset
Tool to upload an image and create a media asset object. Use when you need to upload an image to Dynapictures workspace for later use in image generation.
Why this helps
Teams may agree an image is useful but still forget to add it to their shared asset library.
- Turns an agreed reaction into a clear save cue.
- Captures approved images without interrupting the conversation.
- Helps distinguish useful references from the rest of the channel.
Setup
Build it in a few focused steps.
- 1Connect Slack and Dynapictures to Notis once in the portal.
- 2Create an automation in the portal or ask Notis to upload images marked with your chosen reaction to Dynapictures.
- 3Write one plain-language instruction that defines the reaction and destination workspace.
- 4Pick Slack Message Reaction Added and choose where run reports should appear.
- 5Test by adding the chosen reaction to a real Slack image.
Questions about this workflow
Can I use any reaction as the save signal?
The trigger supports optional emoji filtering; choose a clear reaction and describe it in the prompt.
Does the workflow generate a new image?
No. Its action uploads the existing image as a media asset.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Dynapictures. A trigger fires from one place; an action lands in another.
Slack triggers
Dynapictures actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Workspace
Tool to create a new workspace for organizing templates, images, and media library assets. Use when you need to establish a new workspace within a Dynapictures account.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete Workspace
Tool to delete a workspace and all associated content (templates, media, generated images). Use when permanently removing a workspace. Warning: Deletion is permanent and cannot be undone.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
List Templates
Tool to get all image templates that are ready and have the 'Sync to Zapier' checkbox enabled. Use when you need to retrieve available templates for image generation.
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 Workspaces
Tool to get all workspaces associated with the API key. Use when you need to retrieve workspaces the authenticated user is a member of.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Unsubscribe Webhook
Tool to unsubscribe from webhook notifications by providing the same parameters used during subscription. Use when you need to stop receiving notifications for a specific webhook.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Update Workspace
Tool to update an existing workspace's details by workspace ID. Use when you need to modify a workspace's name or properties.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Upload Media Asset
Tool to upload an image and create a media asset object. Use when you need to upload an image to Dynapictures workspace for later use in image generation.
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.
Slack and Dynapictures, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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