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Notis

Mark the Slack conversation when the document arrives

Use a parsed Airparser result to add a reaction to an existing Slack message when the incoming data identifies the related conversation.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Add reaction to message

Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.

Why this helps

A document may arrive and be parsed, but the teammate waiting in Slack can miss that the requested information is ready.

  • Give the waiting conversation a visible status signal.
  • Avoid composing a separate update when a reaction is enough.
  • Use the known channel and message timestamp to target the correct message.

Setup

Build it in a few focused steps.

  • 1Connect Airparser and Slack once in Notis.
  • 2Create an automation from any channel or in Automations, New Automation.
  • 3Describe the outcome: add a chosen reaction when the parsed record matches the waiting message.
  • 4Pick the Notis webhook trigger and choose where run reports should go.
  • 5Test with one real result that includes the Slack channel and message timestamp.

Questions about this workflow

What does the workflow need to identify the message?

Slack's reaction action requires the channel and timestamp of an existing message, along with the selected emoji.

Can it create the Slack message if none exists?

No. This action reacts to an existing message. The matching message details must be available in the incoming context.

Can the reaction be removed later?

This action adds a reaction; removing or retrieving reactions is not part of this workflow.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Airparser to Slack. A trigger fires from one place; an action lands in another.

Airparser triggers

Slack actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Set snooze duration

Deprecated: turns on do not disturb mode for the current user, or changes its duration. use `set dnd duration` instead.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Add a custom emoji to a Slack team

Deprecated: adds a custom emoji to a slack workspace given a unique name and an image url. use `add emoji` instead.

ActionInstant

Add an emoji alias

Adds an alias for an existing custom emoji in a slack enterprise grid organization.

ActionInstant

Add a remote file

Adds a reference to an external file (e.g., google drive, dropbox) to slack for discovery and sharing, requiring a unique `external id` and an `external url` accessible by slack.

ActionInstant

Add a star to an item

Stars a channel, file, file comment, or a specific message in slack.

ActionInstant

Add call participants

Registers new participants added to a slack call.

ActionInstant

Add emoji

Adds a custom emoji to a slack workspace given a unique name and an image url; subject to workspace emoji limits.

ActionInstant

Add reaction to message

Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.

ActionInstant

Connect any two apps with Notis in the middle.

Airparser and Slack, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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