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Notis

Automatically Verify Lead Phone Numbers

Stop wasting time calling unqualified or spam numbers. Notis verifies phone reputation for every new lead automatically.

Trigger

Issue Created Trigger

Triggered when a new issue is created.

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

New leads arrive but you don't know if they're real contacts or spam numbers before you invest time calling back

  • Skip calling dead or spam numbers
  • Prioritize real prospects
  • Qualify leads automatically
  • Save time on dead-end calls

Setup

Build it in a few focused steps.

  • 1Connect your Linear and Callerapi accounts to Notis via the portal (one-time setup)
  • 2Create a new automation in Notis and describe it: 'When a new Linear issue is created, get phone number information from Callerapi for any number mentioned in the issue'
  • 3Select 'Issue Created' as the trigger and choose your communication channel for run notifications
  • 4Notis will now fetch phone reputation data each time a new lead issue arrives in Linear
  • 5Test with one real lead to confirm you receive reputation details before your next outreach

Questions about this workflow

What if the lead issue doesn't include a phone number?

Notis will note that no phone number was found. You can add it as a custom field or mention it in the issue description for Callerapi to look up.

How quickly do I get the reputation check?

Callerapi returns phone details (reputation, carrier, business info) within seconds of the issue being created.

Can I use this for team issues too?

Yes. If you work in a private Linear team, create the automation with the 'Private Team Issue Created' trigger instead.

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.

TriggerScheduled

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).

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

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.

ActionInstant

Comment Received Trigger

Triggered when a comment is received.

TriggerInstant

Issue Created Trigger

Triggered when a new issue is created.

TriggerInstant

Issue Updated Trigger

Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.

TriggerInstant

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).

TriggerPolling

Private Team Issue Created

Fires when a new issue appears in a private Linear team (polled with the connected user's token).

TriggerPolling

Private Team Issue Properties Updated

Fires when properties on an issue change in a private Linear team (polled with the connected user's token).

TriggerPolling

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

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