Review 2chat contacts after task list changes
A changed list is a useful signal to recheck your reachable audience.
Trigger
Task List Changed
Triggers when a task list changes (title or content updates). This trigger monitors a specific Google Tasks list and fires when changes are detected.
Action
List Contacts
Tool to list all contacts in your 2chat account. use when you need to retrieve your contact list after confirming your account connection.
Why this helps
List edits can change project scope while your contact assumptions stay frozen.
- Flags roster gaps after scope changes
- Provides an up-to-date contact list
- Reduces manual audit work
Setup
Build it in a few focused steps.
- 1Connect Google Tasks and 2chat in Notis once.
- 2Create an automation named Changed list contact review.
- 3Tell Notis to list 2chat contacts and compare the roster with the changed list context, calling out missing information.
- 4Pick Google Tasks Task List Changed as the trigger and choose a report channel.
- 5Test by changing a task list title or task inside it.
Questions about this workflow
What comparison data does Notis have?
It has the changed list details and the returned 2chat contact list. Define any extra matching rules in your prompt.
Can it send messages after the review?
No. The allowed target actions here list contacts but do not send WhatsApp messages.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Tasks to 2chat. A trigger fires from one place; an action lands in another.
Google Tasks triggers
2chat actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Contact
Tool to create a new contact in your 2chat account. use after gathering and verifying first name and at least one contact detail (email, phone, or address).
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get API Usage Info
Tool to retrieve current api usage and account information. use when you need to monitor your remaining quotas before sending more requests.
New Task Created
Triggers when a new task is created in a Google Tasks list. Uses timestamp filtering (updatedMin) to efficiently detect new tasks.
List Contacts
Tool to list all contacts in your 2chat account. use when you need to retrieve your contact list after confirming your account connection.
New Task List Created
Triggers when a new Google Tasks task list is created. This trigger monitors Google Tasks and fires when new task lists are detected.
List Webhook Subscriptions
Tool to list all configured webhook subscriptions. use when you need to audit or review your active whatsapp webhook subscriptions.
Task Details Changed
Triggers when a specific task's details change. This trigger monitors a single Google Task and fires when any of its details (title, notes, status, due date, completion, position) are modified.
Test API Key
Tool to validate your api key and retrieve account info. use when confirming credentials before performing other operations.
Task List Changed
Triggers when a task list changes (title or content updates). This trigger monitors a specific Google Tasks list and fires when changes are detected.
Task Updated
Triggers when an existing task is updated in a Google Tasks list. This trigger monitors a specific task list and fires when tasks are modified.
Connect any two apps with Notis in the middle.
Google Tasks and 2chat, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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