Create Slack Channels from Webhook Events
When external events trigger a webhook (like a new project or customer), Notis instantly creates a dedicated Slack channel for your team.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Create channel
Initiates a public or private channel-based conversation
Why this helps
New projects or opportunities arrive via external systems but there's no channel for collaboration. Manual channel creation delays are common.
- Collaboration channels spawn automatically for new projects
- Reduces setup time when new work arrives
- Consistent channel naming and structure
- Team has a ready space for new initiatives
Setup
Build it in a few focused steps.
- 1Connect Slack to Notis and configure your external system to send webhooks.
- 2Create a new automation with trigger 'notis_webhook'.
- 3Write the prompt: 'When a webhook arrives, create a Slack channel named after the project and invite relevant team members'.
- 4Test by sending a webhook event and verifying the Slack channel is created.
Questions about this workflow
What external systems can send webhooks?
Any system with webhook support: Zapier, Make, custom APIs, project management tools, or CRM platforms.
Can I customize the channel name?
Yes. Your automation can extract data from the webhook and generate names like 'project-[name]-[date]'.
Who automatically gets invited to the channel?
You define this in your prompt: all team members, specific departments, or people based on webhook data.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Telegram to Slack. A trigger fires from one place; an action lands in another.
Telegram triggers
Slack actions
New Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
Set snooze duration
Deprecated: turns on do not disturb mode for the current user, or changes its duration. use `set dnd duration` instead.
New Channel Post
Triggered when a new post is published to a channel where your bot is an administrator.
Add a custom emoji to a Slack team
Deprecated: adds a custom emoji to a slack workspace given a unique name and an image url. use `add emoji` instead.
Callback Query Received
Triggered when a user taps an inline keyboard button attached to one of your bot's messages.
Add an emoji alias
Adds an alias for an existing custom emoji in a slack enterprise grid organization.
Message Edited
Triggered when a message in a chat your bot can see is edited by its sender.
Add a remote file
Adds a reference to an external file (e.g., google drive, dropbox) to slack for discovery and sharing, requiring a unique `external id` and an `external url` accessible by slack.
New Chat Member
Triggered when a new member joins a group or supergroup the bot belongs to, including when the bot itself is added.
Add a star to an item
Stars a channel, file, file comment, or a specific message in slack.
Add call participants
Registers new participants added to a slack call.
Add emoji
Adds a custom emoji to a slack workspace given a unique name and an image url; subject to workspace emoji limits.
Add reaction to message
Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.
Connect any two apps with Notis in the middle.
Not just Telegram and Slack. Any combination from 985+ integrations.
When this happens · Trigger
Do this · Action
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