Review accessible content from a protected page
Keep a research link moving when a page needs Browserless's protected-content retrieval mode.
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
Unblock Protected Content
This tool provides access to content from websites that implement bot protection mechanisms. it is designed to bypass various types of protection (such as captcha and bot detections) and return the html content of the protected webpage, with optional customization through parameters like waitfor, timeout, and stealth mode.
Why this helps
A page that resists a basic fetch can stall research and create another manual follow-up.
- Continue review when a permitted page needs a more capable retrieval mode.
- Keep the source URL tied to the Slack discussion.
- Reduce manual retries for a page fetch.
Setup
Build it in a few focused steps.
- 1Connect Slack and Browserless to Notis once through the portal.
- 2Create an automation in the portal or ask Notis conversationally.
- 3Use one instruction to retrieve accessible HTML for permitted research URLs shared in the chosen channel and report the source and result.
- 4Choose the Slack channel message trigger and a channel for run reports.
- 5Test with a public page you are authorized to access.
Questions about this workflow
Will this bypass access controls?
No. Use it only for content you are authorized to access; it does not grant permission to view restricted material.
When should I use this instead of Fetch HTML?
Use this action when an otherwise permitted page requires Browserless's protected-content retrieval mode.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Browserless. A trigger fires from one place; an action lands in another.
Slack triggers
Browserless actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Execute Custom Function
A tool that allows executing custom puppeteer scripts via http requests. this endpoint enables users to run browser automation tasks without managing their own infrastructure.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Fetch HTML Content
This tool fetches the complete html content of a webpage using browserless's content api. it's designed to retrieve the full html contents of any website, including dynamically generated content.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Generate PDF from webpage
This tool generates a pdf from a specified webpage using browserless's pdf generation api. it allows specifying the url of the webpage along with parameters such as format, filename, and waituntil options to control the pdf generation process.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Scrape webpage content using CSS selectors
A tool to extract structured content from a webpage by specifying css selectors. the tool navigates to the specified url, waits for the page to load (including parsing and executing javascript), and returns the selected elements in a structured json format.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Take Screenshot
A tool that captures a screenshot of a webpage using browserless's screenshot api. the tool takes a url and returns either a png or jpeg image. it includes options for full page capture, image type, quality, and clipping coordinates.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Unblock Protected Content
This tool provides access to content from websites that implement bot protection mechanisms. it is designed to bypass various types of protection (such as captcha and bot detections) and return the html content of the protected webpage, with optional customization through parameters like waitfor, timeout, and stealth mode.
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 Browserless, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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