Spot possible duplicate WhatsApp campaign assets
Review file hashes for assets you already track, then decide whether any appear to be duplicates.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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
Duplicate files make it harder to know which asset is current, especially during a busy publishing week.
- Use file hashes as a clue when comparing specified assets.
- Reduce confusion around repeated uploads.
- Keep duplicate decisions available for human review.
Setup
Build it in a few focused steps.
- 1Connect BulkPublish and WhatsApp once in Notis.
- 2Create an automation in plain language or in Automations, New Automation.
- 3Describe which uploaded media items to inspect and ask Notis to compare returned hashes when available.
- 4Choose a recurring Notis schedule and select where run reports should go.
- 5Test with two real media IDs and verify that the report only flags matching hashes as possible duplicates.
Questions about this workflow
Can this discover every WhatsApp media item automatically?
The supplied action retrieves metadata for an uploaded media item. It does not say it can list all media, so provide the items to inspect.
Does a matching hash prove the assets are interchangeable?
No. It is a clue for possible duplicates and should be reviewed in context.
Does this download the files?
No. Get media info returns metadata without generating a download URL.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link BulkPublish to Whatsapp. A trigger fires from one place; an action lands in another.
BulkPublish 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.
BulkPublish and Whatsapp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Whatsapp.