Validate numbers from event registrations
Know which registered contacts are reachable before planning call based reminders.
Trigger
New Form Response
Triggers when a respondent completes and submits the form.
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
Event forms collect contact numbers, but reachability and reputation are often unclear until outreach fails.
- Improves outreach preparation
- Surfaces carrier and reputation clues
- Reduces avoidable failed calls
Setup
Build it in a few focused steps.
- 1Connect Typeform and Callerapi once in the Notis portal.
- 2Create a new automation and name it for event registrations.
- 3Tell Notis to inspect each submitted phone number and report carrier, reputation, and FTC complaint details.
- 4Pick New Form Response as the trigger and choose where reports should be delivered.
- 5Test with one real registration.
Questions about this workflow
Will it call registrants?
No. The action only retrieves information about the submitted number.
Can I request HLR details?
Yes. Include a request to use hlr=true when you need HLR data and accept the extra response time.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Typeform to Callerapi. A trigger fires from one place; an action lands in another.
Typeform 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 Form Response
Triggers when a respondent completes and submits the form.
Connect any two apps with Notis in the middle.
Typeform and Callerapi, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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