Validate Private Team Callback Numbers Automatically
Your private team mentions callback numbers in comments. Notis instantly checks if they're safe before anyone dials.
Trigger
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
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
Private team members comment with callback numbers but there's no built-in safety check before someone dials
- Protect team from calling bad numbers
- Validate internal callback requests
- Reduce misdirected calls
- Keep team organized
Setup
Build it in a few focused steps.
- 1Connect Linear and Callerapi to Notis
- 2Tell Notis: 'When a comment is created in the private team, retrieve phone number reputation from Callerapi for any callback number mentioned'
- 3Select 'Private Team Comment Created' as your trigger and pick your team channel for notifications
- 4Test by adding a callback number in a private team comment and confirming the validation appears
- 5Private team will now automatically see phone safety checks for every callback number in comments
Questions about this workflow
Does this add overhead to team communication?
No. Notis runs checks in parallel. Notifications appear without disrupting team conversation.
Can we disable checks for certain team members?
Notis runs the same check for all comments. You define which numbers matter; Notis validates consistently.
What if multiple numbers appear in one comment?
Notis checks all of them and returns reputation data for each.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to Callerapi. A trigger fires from one place; an action lands in another.
Linear 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.
Comment Received Trigger
Triggered when a comment is received.
Issue Created Trigger
Triggered when a new issue is created.
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
Connect any two apps with Notis in the middle.
Linear and Callerapi, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Callerapi.