Screen an inbound caller before callback
Send a phone number to Notis and get the context you need before you return the call.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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
Busy founders lose time calling unknown numbers without knowing whether the call is legitimate.
- Reduce risky callbacks
- See carrier and business context quickly
- Keep one consistent pre-call check
Setup
Build it in a few focused steps.
- 1Connect Notis and Callerapi in the portal once.
- 2Create an automation in Automations, New Automation.
- 3Describe that each webhook phone number should be checked with Callerapi and summarized for a callback decision.
- 4Pick the Notis webhook trigger and choose where run reports should go.
- 5Test with one real E.164 phone number.
Questions about this workflow
What phone format should I send?
Send the number in E.164 format, such as +14155550123.
Can Callerapi include HLR data?
Yes. Tell Notis to set hlr=true when the extra carrier check is worth the added response time.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Spotify to Callerapi. A trigger fires from one place; an action lands in another.
Spotify 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 Device Added
Triggers when a new device is added.
Spotify Playlist Item Change
Triggers when songs are added to or removed from a Spotify playlist.
New Playlist Created or Deleted
Triggers when a new playlist is created or deleted.
Connect any two apps with Notis in the middle.
Spotify and Callerapi, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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