Spot repeated campaign assets from WhatsApp media metadata
Review the metadata you provide and flag matching hashes so you can avoid confusion between repeated asset uploads.
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
Repeated campaign assets can be hard to distinguish when multiple uploads use similar names or formats.
- Compare supplied media metadata without downloading files
- Surface matching hashes for review
- Keep asset selection more deliberate
Setup
Build it in a few focused steps.
- 1Connect Bigmailer and WhatsApp once in the Notis portal.
- 2Create an automation from any channel or in Automations, New Automation.
- 3Tell Notis to retrieve metadata for the supplied media IDs and flag matching hashes for your review.
- 4Pick a recurring schedule and choose where run reports should go.
- 5Test with two real media IDs and confirm the returned comparison.
Questions about this workflow
Can this detect duplicates across all uploaded WhatsApp media?
Only among media IDs supplied to the automation. Provide the IDs you want compared.
Does a matching hash delete anything?
No. This workflow only retrieves metadata and reports a possible match for review.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Bigmailer to Whatsapp. A trigger fires from one place; an action lands in another.
Bigmailer 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.
Bigmailer and Whatsapp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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