Investigate a phone number tied to a 21risk incident
Give incident responders a structured phone intelligence report immediately.
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
Incident response slows when phone evidence must be gathered manually under pressure.
- Speeds evidence collection during incidents
- Returns multiple phone intelligence signals
- Creates a consistent investigation report
Setup
Build it in a few focused steps.
- 1Connect 21risk and Callerapi once in the Notis portal.
- 2Create an automation instructing Notis to investigate each incident phone number with Callerapi Get Phone Number Information and summarize the returned details.
- 3Pick the 21risk webhook trigger and choose the incident report channel.
- 4Test with one real E.164 incident number.
Questions about this workflow
Can this identify spam risk?
It can summarize the reputation and complaint information returned by Callerapi.
What input is required?
Provide a specific phone number in E.164 format.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 21risk to Callerapi. A trigger fires from one place; an action lands in another.
21risk 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.
Connect any two apps with Notis in the middle.
21risk and Callerapi, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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