Look up a phone number when a request arrives
Send a number to your Notis webhook when you need a Callerapi check, then review the information in your chosen report channel.
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
A one-off caller check can turn into a distracting detour when you have to open another tool and search manually.
- Start a lookup from an HTTP request.
- Check reputation, business, carrier, and FTC complaint details.
- Keep the result available in your run report channel.
Setup
Build it in a few focused steps.
- 1Connect Callerapi once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it for on-demand phone checks.
- 3In one instruction, tell Notis to look up the E.164 phone number included with the incoming request and report the available details.
- 4Pick an HTTP webhook as the trigger and choose where run reports go.
- 5Test by sending one real request with a valid E.164 number.
Questions about this workflow
What starts the automation?
An HTTP request sent to its Notis webhook starts the automation.
What must the request include?
Include a specific phone number in E.164 format so Callerapi can look it up.
Does the request verify number ownership?
No. The available action retrieves information about a number and its reputation; it does not verify ownership.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Calendar to Callerapi. A trigger fires from one place; an action lands in another.
Google Calendar 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.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Event Canceled or Deleted
Triggers when a Google Calendar event is cancelled or deleted. Returns minimal data: event_id, summary (if available), and cancellation timestamp.
Event Starting Soon
Triggers when a calendar event is within a configured number of minutes from starting. Returns event details, time remaining, attendees, and join links when available.
Calendar Event Changes
**SOON TO BE DEPRECATED** - Use Calendar Event Sync (polling trigger) instead. Real-time webhook trigger for calendar event changes. Returns event metadata only. For full event data, use Calendar Event Sync (polling trigger).
Event Created
Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
Calendar Event Sync
Polling trigger that returns full event data including details, attendees, and metadata. For real-time notifications with basic info, use Calendar Event Changes (webhook).
Connect any two apps with Notis in the middle.
Google Calendar and Callerapi, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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