Prepare a callback brief before you call
Open a conversation with the number context already gathered.
Trigger
New WhatsApp Message Received
Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.
Action
Get Phone Number Information
Tool to retrieve detailed information about a specific phone number, including reputation, business and carrier details, and ftc complaints. use when the number is in e.164 format and set hlr=true to include hlr data (adds 1-3 seconds to response).
Why this helps
Founders lose momentum when callback preparation means several manual searches.
- Reduce pre call research
- Improve first call context
- Keep callback tasks moving
Setup
Build it in a few focused steps.
- 1Connect TimelinesAI and Callerapi once in the Notis portal.
- 2Create an automation that retrieves number details and writes a callback brief.
- 3Pick New WhatsApp Message Received as the trigger.
- 4Choose a report destination and test with one real callback candidate.
Questions about this workflow
Will it summarize the conversation too?
Not automatically from Callerapi. Include the WhatsApp message context in your instruction if it is available to Notis.
Can it confirm the person is the right contact?
It can report returned number details, but identity confirmation may require information you provide.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Timelinesai to Callerapi. A trigger fires from one place; an action lands in another.
Timelinesai triggers
Callerapi actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Phone Number Information
Tool to retrieve detailed information about a specific phone number, including reputation, business and carrier details, and ftc complaints. use when the number is in e.164 format and set hlr=true to include hlr data (adds 1-3 seconds to response).
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get User Information
Tool to retrieve information about the authenticated user, including email and credit usage details. use after authentication to fetch credits spent, monthly allocation, and credits left.
New WhatsApp Message Received
Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.
Connect any two apps with Notis in the middle.
Timelinesai and Callerapi, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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