Check caller details before a rescheduled follow-up
Keep phone context fresh when a follow-up moves on the calendar.
Trigger
Task Due Date Updated
Triggers when a task's due date is set, changed, or cleared. `changes[]` carries `DueDateChange` entries only; `before` and `after` are millisecond-epoch strings or `null`.
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
Rescheduled follow-ups can happen days later, after the original phone research is forgotten or outdated.
- Refresh context when timing changes
- Reduce missed verification before calls
- Keep scheduling and research connected
Setup
Build it in a few focused steps.
- 1Connect Clickup and Callerapi once in Notis.
- 2Create a new automation and name it.
- 3Tell Notis to find an E.164 number on the task and retrieve Callerapi information after a due date change.
- 4Pick Clickup Task Due Date Updated as the trigger.
- 5Choose where reports go, then test by changing one task due date.
Questions about this workflow
What if the due date is cleared?
Tell Notis to report that the follow-up date was cleared and skip the phone lookup unless a new date is set.
Is HLR enabled by default?
No. Ask Notis to set hlr=true when you specifically need HLR data.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Clickup to Callerapi. A trigger fires from one place; an action lands in another.
Clickup 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.
Folder Created
Triggers when a new Folder is created.
Folder Deleted
Triggers when a Folder is deleted.
Folder Updated
Triggers when a Folder is updated (renamed, content edited, etc.).
List Created
Triggers when a new List is created.
List Deleted
Triggers when a List is deleted.
List Updated
Triggers when a List is updated (renamed, content edited, etc.).
Connect any two apps with Notis in the middle.
Clickup 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.