Keep a snapshot of shared discussion resources
Save a point-in-time view of relevant pages as they are shared in course discussions.
Trigger
New Canvas Discussion Message
Polls Canvas discussion topics for new messages.
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
Shared pages can change or disappear before you return to the message that introduced them.
- Captures rendered content and a screenshot together.
- Makes discussion resources easier to revisit with context.
- Preserves a timely view of pages that may later change.
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 snapshot each reachable external URL included in a new discussion message and report the result.
- 4Pick New Canvas Discussion Message as the trigger.
- 5Choose a report channel, then test with one real message containing a reachable URL.
Questions about this workflow
Will this capture messages without links?
No webpage can be captured without a URL. The automation can report when a new message contains no reachable external URL.
Can I use it for any discussion topic?
Yes, provided the Canvas trigger returns the new message and it includes a reachable external page URL.
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.