Review 2chat contacts after a reaction change
A removed reaction can signal that an approval or decision changed. Retrieve the 2chat directory so the team can review the affected contacts.
Trigger
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
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
Decision changes in Slack are easy to miss and rarely trigger a directory review.
- Creates a follow up cue
- Connects Slack decisions to directory review
- Keeps review work visible
Setup
Build it in a few focused steps.
- 1Connect Slackbot and 2chat once in the Notis portal.
- 2Create an automation for reaction removal follow up.
- 3Tell Notis to retrieve the 2chat contact list and summarize entries relevant to the message context.
- 4Pick Message Reaction Removed as the trigger.
- 5Choose a report channel and test with one real reaction removal.
Questions about this workflow
Does reaction removal identify the correct contacts automatically?
Only if the message contains enough context. Otherwise the report should state what is missing.
Does this edit the directory?
No. It retrieves the list for a human review decision.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slackbot to 2chat. A trigger fires from one place; an action lands in another.
Slackbot 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 Channel Created Trigger
Triggered when a new channel is created in Slack.
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.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
List Webhook Subscriptions
Tool to list all configured webhook subscriptions. use when you need to audit or review your active whatsapp webhook subscriptions.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Test API Key
Tool to validate your api key and retrieve account info. use when confirming credentials before performing other operations.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slackbot and 2chat, 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 2chat.