Save a visual snapshot of shared webpages
Keep a screenshot of the webpage a channel post points to, ready for later reference or review.
Trigger
New Channel Post
Triggered when a new post is published to a channel where your bot is an administrator.
Action
Capture webpage screenshot
Tool to capture a screenshot of a webpage. Use when you need a visual snapshot of a URL.
Why this helps
A linked page can change, making it hard to remember what the channel originally shared.
- Preserve a visual reference to a linked page.
- Review shared pages without searching the channel again.
- Make link review easier for a team.
Setup
Build it in a few focused steps.
- 1Connect Telegram and CustomJS to Notis once in the portal.
- 2Create an automation and describe when to capture a linked webpage from a post.
- 3Choose New Channel Post as the trigger and select where run reports should be reported.
- 4Publish a test post with a webpage URL and review the screenshot.
Questions about this workflow
What does it capture?
CustomJS captures a screenshot of a webpage URL. The channel post needs to include a usable link.
Does it save the full webpage for offline browsing?
The listed action captures a screenshot, which is a visual snapshot rather than an offline webpage archive.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Telegram to Customjs. A trigger fires from one place; an action lands in another.
Telegram triggers
Customjs actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Tool to authenticate a CustomJS API key. Use when verifying a user's API key before making further requests.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Tool to convert HTML to a PDF document. Use when you need to generate a PDF from raw HTML. Returns raw PDF bytes suitable for download or storage.
New Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
Convert HTML to PNG
Tool to convert HTML string to PNG image. Use when you need a PNG from HTML after preparing your markup.
New Channel Post
Triggered when a new post is published to a channel where your bot is an administrator.
Capture webpage screenshot
Tool to capture a screenshot of a webpage. Use when you need a visual snapshot of a URL.
Callback Query Received
Triggered when a user taps an inline keyboard button attached to one of your bot's messages.
Merge multiple PDFs into one
Tool to merge multiple PDF files into a single PDF. Use when you have multiple PDF URLs and want one combined PDF.
Message Edited
Triggered when a message in a chat your bot can see is edited by its sender.
Run Puppeteer Script
Tool to run a Puppeteer script and capture a screenshot. Use when automating headless browser tasks and needing a PNG output. Use after confirming the script logic.
New Chat Member
Triggered when a new member joins a group or supergroup the bot belongs to, including when the bot itself is added.
Connect any two apps with Notis in the middle.
Telegram and Customjs, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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