Let a ready reaction start report processing
When a report is ready, the agreed Slack reaction can act as the handoff that starts Extracta ai extraction.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Create Extraction
Tool to initiate a new document extraction process. use when you have prepared extraction details and need to start processing the document. returns a unique extraction id for tracking.
Why this helps
Teams can share reports without making clear when they are ready for the next person to process them.
- Makes readiness visible in the conversation
- Avoids adding another instruction message
- Helps reports move from sharing to processing
Setup
Build it in a few focused steps.
- 1Connect Slack and Extracta ai to Notis once.
- 2Create the automation in the portal or by asking Notis in plain language.
- 3Tell Notis to start an Extracta ai extraction when the agreed reaction is added to a message sharing a report ready for processing.
- 4Choose Slack Message Reaction Added as the trigger and select a run report channel.
- 5Test the agreed reaction on one real report message.
Questions about this workflow
What should the reaction mean?
Use a reaction the team already understands as ready for extraction, and name it in the prompt.
Will discussion reactions start processing?
The prompt should require that the reacted-to message shares a report that is ready to process.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Extracta ai. A trigger fires from one place; an action lands in another.
Slack triggers
Extracta ai actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Extraction
Tool to initiate a new document extraction process. use when you have prepared extraction details and need to start processing the document. returns a unique extraction id for tracking.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete Extraction
Tool to delete an extraction process. use after confirming the extraction id to remove. example: delete extraction with id '123e4567-e89b-12d3-a456-426614174000'.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
View Extraction
Tool to retrieve details of an existing extraction process. use after starting an extraction to monitor its status and retrieve results.
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 Extracta ai, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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