Move shared invoices into extraction
When someone shares an invoice in a Slack channel and asks for processing, Notis can start an Extracta ai extraction from that request.
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 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
Vendor invoices can sit in channels while payment preparation waits for someone to notice and process them.
- Turns an explicit request into a processing step
- Reduces context switching between Slack and invoice files
- Helps keep vendor paperwork moving
Setup
Build it in a few focused steps.
- 1Connect Slack and Extracta ai to Notis once in the portal.
- 2Create the automation in the portal or ask Notis in plain language.
- 3Tell Notis to start an Extracta ai extraction when a channel message shares an invoice and requests invoice processing.
- 4Choose Slack Channel Message Received as the trigger and select where run reports should go.
- 5Test with one actual invoice shared alongside a clear processing request.
Questions about this workflow
Will any invoice mention start an extraction?
Write the prompt to require a shared invoice and a clear request to process it.
Can I see the extraction later?
Use an Extracta ai View Extraction workflow when you have an extraction ID and want to retrieve its details.
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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