Collect useful research files with fewer clicks
Turn a page URL in your research flow into a Browserless download attempt for the files the page makes available.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Download file using Puppeteer script
This tool allows downloading files that chrome has downloaded during the execution of puppeteer code. it sets up a blank page, creates a fresh download directory, injects the provided code, and executes it. once the script finishes, any downloaded files from chromium are returned with the appropriate content-type header.
Why this helps
Research files can be buried behind navigation steps, making a short information task surprisingly click-heavy.
- Reduce repetitive clicks to reach downloadable files.
- Keep file retrieval connected to the page that surfaced it.
- Make recurring research collection easier to resume.
Setup
Build it in a few focused steps.
- 1Connect MrScraper and Browserless to Notis once through the portal.
- 2Create an automation or tell Notis in plain language which research files to retrieve.
- 3Give Notis one instruction to run a Browserless Puppeteer script on each supplied page and return files downloaded during the run.
- 4Choose an incoming webhook trigger, select a channel for run reports, and test on a page with a file you are allowed to download.
Questions about this workflow
What kinds of files can this return?
The Browserless action returns files Chromium downloaded during the Puppeteer script, with their content types.
Does this download every file linked on the page?
The script determines which download actions to perform, so the instruction should name the intended file or download behavior.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link MrScraper to Browserless. A trigger fires from one place; an action lands in another.
MrScraper triggers
Browserless actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Download file using Puppeteer script
This tool allows downloading files that chrome has downloaded during the execution of puppeteer code. it sets up a blank page, creates a fresh download directory, injects the provided code, and executes it. once the script finishes, any downloaded files from chromium are returned with the appropriate content-type header.
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.
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.
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.
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.
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.
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.
Connect any two apps with Notis in the middle.
MrScraper and Browserless, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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