Pull requested pages from a WhatsApp PDF
Ask for the pages you need in the message and get a focused document for the next step.
Trigger
New Message Received
Triggered in real time when your WhatsApp Business number receives an inbound message from a customer (text, media, location, or contact). Delivered via the Cloud API webhook.
Action
Extract PDF Pages
Tool to extract specific pages from a pdf document. use when you need only certain pages from a larger pdf file.
Why this helps
Finding and splitting the right pages manually takes focus away from the decision you need to make.
- Create a PDF containing only specified pages.
- Use the page request in the incoming message as the instruction.
- Keep a large source document out of a focused review.
Setup
Build it in a few focused steps.
- 1Connect WhatsApp and Api2pdf once in the Notis portal.
- 2Create an automation with a name and a prompt to extract the page numbers requested in an incoming message.
- 3Pick the New Message Received trigger.
- 4Choose where run reports should go, then test with a real message containing a PDF and page numbers.
Questions about this workflow
How do I specify the pages?
State the page numbers clearly in the WhatsApp message, and have the automation prompt use those numbers for the extraction request.
Can it decide which pages are relevant without page numbers?
The action extracts specified pages. If you want Notis to select pages, define the selection rule in your prompt and provide enough context to apply it.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Whatsapp to Api2pdf. A trigger fires from one place; an action lands in another.
Whatsapp triggers
Api2pdf actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Message Status Updated
Triggers when a WhatsApp message status changes. IMPORTANT LIMITATION: WhatsApp Cloud API does not provide a native polling endpoint for message status. Status updates are ONLY delivered via webhooks in real-time. This trigger cannot directly poll the WhatsApp API for status updates. This trigger will return empty results as WhatsApp does not support this operation. To track message status updates, you must: 1. Set up a webhook endpoint to receive status notifications from WhatsApp 2. Store the webhook data in your own database 3. Use a different mechanism to query your stored webhook data For more information, see: - https://developers.facebook.com/docs/whatsapp/cloud-api/webhooks
Extract PDF Pages
Tool to extract specific pages from a pdf document. use when you need only certain pages from a larger pdf file.
New Message Received
Triggered in real time when your WhatsApp Business number receives an inbound message from a customer (text, media, location, or contact). Delivered via the Cloud API webhook.
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Interactive Reply Received
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Message Template Status Update
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Reorder PDF Pages
Tool to reorder pages of a pdf document. use when you need to rearrange pages into a new order by specifying page indices.
Connect any two apps with Notis in the middle.
Whatsapp and Api2pdf, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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