Route All Your Alerts to WhatsApp
Your CI/CD pipeline passes, a payment arrives, or monitoring alerts—but these go to email or a Slack thread you miss. Instead, route them to WhatsApp where you see them instantly.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Send message
Send a text message to a whatsapp number. note: the message will reflect on the recipient's phone number only if they have texted first.
Why this helps
Critical alerts get lost in email and Slack noise. By the time you see them, they're stale or have already been handled by someone else (who doesn't know you should know).
- See critical alerts instantly on WhatsApp
- No alert fatigue from Slack
- Route only what matters
- Respond faster to issues
Setup
Build it in a few focused steps.
- 1Connect WhatsApp to Notis.
- 2In your external tool (CI/CD, payment system, monitoring), add a Notis webhook endpoint (Notis provides it).
- 3Create automation in Notis: 'When a webhook arrives with X data, send it to WhatsApp.'
- 4Notis receives the webhook and sends a WhatsApp alert with relevant details.
- 5Test with one real alert (e.g., trigger a CI build and watch WhatsApp).
Questions about this workflow
How do I get the webhook URL from Notis?
Ask Notis on WhatsApp: 'Give me a webhook URL for my CI/CD tool.' Notis sends it in seconds.
What data can I send via webhook?
Any JSON data. Notis extracts what's relevant (deployment status, amount paid, alert severity) and sends it as a WhatsApp message.
Can I filter which webhooks come through?
Yes. Tell Notis: 'Only send failed deployments' or 'Only large payments.' Notis filters automatically.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Whatsapp. A trigger fires from one place; an action lands in another.
Slack triggers
Whatsapp actions
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create message template
Create a new message template for the whatsapp business account. templates must be approved by whatsapp before they can be used. templates are required for marketing messages and messages sent outside the 24-hour window.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Delete message template
Delete a message template from the whatsapp business account. this permanently removes the template and it cannot be recovered. only delete templates that are no longer needed.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Get business profile
Get the business profile information for a whatsapp business phone number. this includes business details like description, address, website, and contact info.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Get media
Get information about uploaded media including a temporary download url. the download url is valid for 5 minutes and can be used to retrieve the actual media file. this is useful for downloading media that was sent to your whatsapp number.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Get media info
Get metadata about uploaded media without generating a download url. this is useful for checking file size, type, and hash without downloading the file. use get media if you need the actual download url.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Get message templates
Get all message templates for the whatsapp business account. templates are required for sending messages outside the 24-hour window and for marketing/utility messages.
Reaction Removed Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_REMOVED` instead. Triggered when a reaction is removed from a message.
Get phone number
Get details of a specific phone number associated with a whatsapp business account.
New Bot Message Received Trigger
DEPRECATED: use `SLACK_CHANNEL_MESSAGE_RECEIVED` with `is_bot_message=true` instead. Triggered when a new bot message is posted to a Slack channel.
Get phone numbers
Get all phone numbers associated with a whatsapp business account (waba).
Connect any two apps with Notis in the middle.
Not just Slack and Whatsapp. Any combination from 985+ integrations.
When this happens · Trigger
Do this · Action
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