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Notis

Run a browser check from a WhatsApp request

Launch a repeatable browser check from chat when a founder needs a quick visual confirmation.

Trigger

New WhatsApp Message Received

Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.

Action

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.

Why this helps

Browser checks get delayed when they require opening a laptop, finding a script, and reviewing output manually.

  • Shortens verification loops
  • Returns a visual result
  • Keeps approved scripts reusable

Setup

Build it in a few focused steps.

  • 1Connect TimelinesAI and CustomJS in Notis once.
  • 2Create an automation that interprets approved browser check requests and asks CustomJS to run the confirmed Puppeteer script.
  • 3Pick the New WhatsApp Message Received trigger.
  • 4Choose a report channel for script status and screenshots.
  • 5Test with one safe, previously reviewed script request.

Questions about this workflow

Can it run any script sent in chat?

Use only scripts you have confirmed in the automation instruction.

What does the action return?

CustomJS runs the Puppeteer script and captures a PNG screenshot.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Timelinesai to Customjs. A trigger fires from one place; an action lands in another.

Timelinesai triggers

Customjs actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Authenticate CustomJS API Key

Tool to authenticate a CustomJS API key. Use when verifying a user's API key before making further requests.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Convert HTML to PDF

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.

ActionInstant

New WhatsApp Message Received

Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.

TriggerPolling

Convert HTML to PNG

Tool to convert HTML string to PNG image. Use when you need a PNG from HTML after preparing your markup.

ActionInstant

Capture webpage screenshot

Tool to capture a screenshot of a webpage. Use when you need a visual snapshot of a URL.

ActionInstant

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.

ActionInstant

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.

ActionInstant

Connect any two apps with Notis in the middle.

Timelinesai and Customjs, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

Save your first hour today.

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No card. Works with personal or business Customjs.