Put useful caller details in your team’s hands
Check a caller number and send your team the available contact information without rebuilding it by hand.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Send contacts
Send contacts whatsapp number. note: the message will be delivered to the recipient only if they have initiated a conversation first.
Why this helps
Useful caller details are easy to lose between a missed call, a lookup, and the team member who needs to follow up.
- Share returned caller details in a structured contact message.
- Give a teammate a usable follow-up reference.
- Reduce retyping during a handoff.
Setup
Build it in a few focused steps.
- 1Connect Callerapi and Whatsapp once in the Notis portal.
- 2Create an automation and name it for caller contact sharing.
- 3Tell Notis to look up the webhook's caller number with Callerapi and share any available contact details with your chosen WhatsApp recipient.
- 4Pick the Notis webhook trigger and choose where run reports should go.
- 5Test with one real caller number and a recipient who has previously messaged your business number.
Questions about this workflow
Will Callerapi always return a complete contact?
No. Notis can share details Callerapi returns; missing details should not be inferred.
Can this send to a new WhatsApp contact?
The Send contacts action delivers only if the recipient has initiated a conversation first.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Callerapi to Whatsapp. A trigger fires from one place; an action lands in another.
Callerapi 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.
Callerapi and Whatsapp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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