Get social draft images ready to share
Give each social visual a hosted link while the draft is still being discussed.
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
Upload Image to ImgBB
Tool to upload an image to ImgBB. Use when you need to host an image and get back its URLs immediately.
Why this helps
Social drafts can stall when an image needs to be downloaded and hosted before it can be used.
- Prepare visual assets for sharing as part of the draft discussion.
- Reduce asset-handling interruptions.
- Return a link that can travel with the draft.
Setup
Build it in a few focused steps.
- 1Connect Slack and ImgBB to Notis once in the portal.
- 2Create an automation or ask Notis to host images shared with social post drafts.
- 3Choose Channel Message Received and describe how to recognize social draft images.
- 4Select the run-report channel and test with one draft visual.
Questions about this workflow
Will it write or publish the social post?
No. It uploads the image to ImgBB and returns its link.
How do I keep unrelated images out?
Specify the drafting channel or social-draft context in the instruction.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Imgbb. A trigger fires from one place; an action lands in another.
Slack triggers
Imgbb actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get ImgBB API Key
Tool to retrieve and validate the ImgBB API key. Use before making ImgBB API calls to ensure authentication is configured.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Upload Image to ImgBB
Tool to upload an image to ImgBB. Use when you need to host an image and get back its URLs immediately.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
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.
Slack and Imgbb, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Imgbb.