Folder Item Added Alert: Slack Notification for Box

Your team uploads files to Box folders, but you don't know about them until you check manually. Get a Slack alert the moment something new arrives.

Trigger

New Item Added to Folder

Triggers when a new item (file, folder, or web link) is added to a folder in Box. This trigger monitors a specific Box folder and fires when new items are detected.

Slack logo

Action

Post message to channel

Deprecated: posts a message to a slack channel, direct message, or private channel. use `send message` instead.

Why this helps

A shared project folder in Box is receiving uploads and updates, but you're not consistently checking it. By the time you look, items are stale or work has moved on.

  • Never miss new files or uploads to shared folders
  • Get instant visibility into team uploads
  • Reduces the need to check Box manually
  • Keeps everyone on the same page about what's new

Setup

Build it in a few focused steps.

  • 1Connect Box and Slack integrations to Notis.
  • 2Create an automation: 'Send a Slack message whenever a new item is added to this Box folder.'
  • 3Specify the Box folder to monitor.
  • 4Select the target Slack channel for notifications.
  • 5Test by uploading a file to that folder and verify the notification posts.

Questions about this workflow

Does this include subfolders?

This triggers for items added directly to the selected folder. To monitor subfolders, create separate automations for each.

What counts as a new item?

Files, folders, and web links all count. Any new content entering the folder triggers the notification.

Will it spam Slack if multiple files are uploaded at once?

Each item generates one notification. High-volume uploads may create multiple messages, which you can customize via automation settings.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

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

Box logo

Box triggers

Slack logo

Slack actions

Collaboration Details Changed

Triggers when a collaboration's details change (e.g., role, status, expiration). This trigger monitors a specific collaboration and detects when any meaningful field changes, such as role, status, expiration date, access type, or acknowledgment status.

TriggerPolling

Set snooze duration

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

ActionInstant

Comment Changed

Triggers when a comment's content or details change in Box. This trigger monitors a specific Box comment and detects when any meaningful field changes, such as message text edits, tagged message changes, or modification timestamp updates.

TriggerPolling

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

New File Comment Added

Triggers when a new comment is added to a file in Box. This trigger monitors a specific Box file and fires when new comments are detected.

TriggerPolling

Add an emoji alias

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

ActionInstant

File Metadata Changed

Triggers when a file's metadata or properties change in Box. This trigger monitors a specific Box file and fires when changes are detected in key fields like name, description, size, modification time, parent folder, or status.

TriggerPolling

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

File Shared Link Changed

Triggers when a file's shared link settings change in Box. This trigger monitors a specific Box file's shared link and fires when changes are detected in the shared link configuration, such as access level, permissions, password protection, expiration date, or vanity URL.

TriggerPolling

Add a star to an item

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

ActionInstant

New File Version Uploaded

Triggers when a new file version is uploaded to a file in Box. This trigger monitors a specific Box file and fires when new versions are detected.

TriggerPolling

Add call participants

Registers new participants added to a slack call.

ActionInstant

New Item Added to Folder

Triggers when a new item (file, folder, or web link) is added to a folder in Box. This trigger monitors a specific Box folder and fires when new items are detected.

TriggerPolling

Add emoji

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

ActionInstant

Folder Properties Changed

Triggers when a folder's core properties change in Box. This trigger monitors a specific Box folder and fires when changes are detected in properties like name, description, modification time, parent folder, item status, or shared link settings.

TriggerPolling

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

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When this happens · Trigger

Do this · Action

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