Check Phone Details for New Calendar Attendees
Walk into meetings with clearer context on unfamiliar callers.
Trigger
Event Created
Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
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
Meeting invites can include phone contacts you have not had time to validate.
- Prepare for calls with better contact context
- Flag suspicious numbers before a meeting
- Reduce last minute research
Setup
Build it in a few focused steps.
- 1Connect Google Super and Callerapi once in Notis.
- 2Create an automation for new calendar events.
- 3Tell Notis to inspect attendee phone numbers and request Callerapi details for each E.164 number.
- 4Pick Event Created as the trigger and select the report destination.
- 5Test with one real event that includes a phone contact.
Questions about this workflow
Will it check every attendee?
Tell Notis to check only attendees with phone numbers or only external attendees, depending on your preference.
Does it change the calendar event?
No. It returns a report so you can decide what to do next.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Super to Callerapi. A trigger fires from one place; an action lands in another.
Google Super 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.
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
Connect any two apps with Notis in the middle.
Google Super and Callerapi, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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