Check the page details that matter
Ask Notis to inspect selected webpage elements from new submission links and report the details relevant to your review.
Trigger
New Canvas Assignment Submission
Polls Canvas for new submissions to a specific assignment.
Action
Scrape HTML Elements
Tool to scrape HTML elements for text, HTML, attributes, and box metrics. Use when you need detailed data of matched selectors after rendering a page.
Why this helps
Reviewers often need a few specific details from a referenced page, but finding them across multiple tabs slows down feedback.
- Targets selectors the user specifies in the instruction.
- Can return text, HTML, attributes, and box metrics for matched elements.
- Keeps checks tied to new submission activity.
Setup
Build it in a few focused steps.
- 1Connect Canvas and Cloudflare browser rendering once in the Notis portal.
- 2Create an automation in Automations, New Automation, or tell Notis in plain language from any channel.
- 3In one instruction, name the page elements to inspect and ask Notis to scrape them from reachable URLs in each new submission.
- 4Pick New Canvas Assignment Submission as the trigger.
- 5Choose a report channel, then test with one real submission and a reachable page whose elements are known.
Questions about this workflow
Do I need to specify which elements matter?
Yes. Include the page details or selectors you want checked in the instruction so the scrape has a clear target.
What if a selector does not match?
The report can show that the requested element was not returned for that page.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Canvas to Cloudflare browser rendering. A trigger fires from one place; an action lands in another.
Canvas triggers
Cloudflare browser rendering actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Capture Screenshot
Tool to capture a webpage screenshot. Use when you need a visual snapshot of a URL or HTML with optional viewport and clipping.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
List Accounts
Tool to list all Cloudflare accounts accessible. Use to retrieve a valid account_id for further browser rendering actions.
Canvas Assignment Graded
Polls Canvas for newly graded submissions for a specific assignment.
Scrape HTML Elements
Tool to scrape HTML elements for text, HTML, attributes, and box metrics. Use when you need detailed data of matched selectors after rendering a page.
New Canvas Assignment Submission
Polls Canvas for new submissions to a specific assignment.
Take Webpage Snapshot
Tool to capture rendered HTML and screenshot of a webpage. Use when you need both DOM content and an image in one request with custom loading and capture settings.
New Canvas Discussion Message
Polls Canvas discussion topics for new messages.
New Canvas Discussion Topic
Polls a Canvas course for new discussion topics.
New Course Created for User
Polls Canvas for newly created courses for a specific user.
New Canvas File Upload
Polls a Canvas course for new file uploads.
Connect any two apps with Notis in the middle.
Canvas and Cloudflare browser rendering, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Cloudflare browser rendering.