Capture the pages learners submit
Keep a rendered snapshot of linked web references as new assignment work arrives.
Trigger
New Canvas Assignment Submission
Polls Canvas for new submissions to a specific assignment.
Action
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.
Why this helps
Following up on external references takes repeated context switching, and pages can change before they are reviewed.
- Captures rendered HTML and an image for reachable URLs.
- Creates a review artifact close to the time of submission.
- Reduces manual opening of reference links.
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.
- 3Ask Notis in one instruction to take a webpage snapshot of each external URL included with a new submission and report the results.
- 4Pick New Canvas Assignment Submission as the trigger.
- 5Choose a report channel, then test with one real submission containing a reachable URL.
Questions about this workflow
Does it capture the Canvas submission itself?
The action captures webpages. The workflow uses URLs returned with the submission and does not replace Canvas's submission record.
What if a submission has no external URL?
There is no page to snapshot, so the run can report that no reachable URL was included.
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.