Inspect WhatsApp media before CheckFlow processing
Know what arrived before a process attempts to store, review, or share it.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get media info
Get metadata about uploaded media without generating a download url. this is useful for checking file size, type, and hash without downloading the file. use get media if you need the actual download url.
Why this helps
Unsupported or oversized files create rework when they are discovered too late.
- Catch file issues early
- Reduce failed processing
- Keep attachment handling predictable
Setup
Build it in a few focused steps.
- 1Connect CheckFlow and Whatsapp in the Notis portal.
- 2Create an automation named CheckFlow Media Metadata Check.
- 3Tell Notis to inspect the WhatsApp media reference in the incoming CheckFlow webhook and summarize its metadata.
- 4Choose the notis_webhook trigger and set the report destination.
- 5Test with one real media payload.
Questions about this workflow
Does this download the file?
No. It retrieves metadata without generating a download URL.
What metadata matters?
Ask Notis to report the available file size, type, and hash against your CheckFlow handling rules.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link CheckFlow to Whatsapp. A trigger fires from one place; an action lands in another.
CheckFlow triggers
Whatsapp actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create message template
Create a new message template for the whatsapp business account. templates must be approved by whatsapp before they can be used. templates are required for marketing messages and messages sent outside the 24-hour window.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete message template
Delete a message template from the whatsapp business account. this permanently removes the template and it cannot be recovered. only delete templates that are no longer needed.
Get business profile
Get the business profile information for a whatsapp business phone number. this includes business details like description, address, website, and contact info.
Get media
Get information about uploaded media including a temporary download url. the download url is valid for 5 minutes and can be used to retrieve the actual media file. this is useful for downloading media that was sent to your whatsapp number.
Get media info
Get metadata about uploaded media without generating a download url. this is useful for checking file size, type, and hash without downloading the file. use get media if you need the actual download url.
Get message templates
Get all message templates for the whatsapp business account. templates are required for sending messages outside the 24-hour window and for marketing/utility messages.
Get phone number
Get details of a specific phone number associated with a whatsapp business account.
Get phone numbers
Get all phone numbers associated with a whatsapp business account (waba).
Connect any two apps with Notis in the middle.
CheckFlow and Whatsapp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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