See cancellation signals while you can still help
Bring retention moments to the device you already check.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Publish Message to Topic (PUT)
Tool to publish a message to a topic using PUT method. Use when you need to send notifications to subscribers of a topic. Supports various options like priority, tags, attachments, and scheduled delivery.
Why this helps
A cancellation request can sit unnoticed until the chance for a helpful response has passed.
- React faster
- Keep retention work visible
- Use meaningful alert tags
Setup
Build it in a few focused steps.
- 1Connect both integrations to Notis once.
- 2Open Automations and choose New Automation.
- 3Write that incoming Zylvie cancellation webhooks should publish a tagged, high-priority Ntfy notification; choose Incoming webhook and your run-report channel, then test it.
Questions about this workflow
Will Notis create a complex rule builder?
No. The single prompt describes the intended cancellation alert.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Zylvie to Ntfy. A trigger fires from one place; an action lands in another.
Zylvie triggers
Ntfy actions
Create NTFY Account
Tool to register a new user account on ntfy. Use when you need to create a new user account on the ntfy.sh hosted service. Note: This endpoint is not available on self-hosted instances unless signup is explicitly enabled in the server configuration.
Create Web Push Subscription
Tool to register a web push subscription for browser notifications. Use when you need to enable push notifications from ntfy topics through a browser's native push notification system.
Delete Web Push Subscription
Tool to unregister a web push subscription from the ntfy server. Use when you need to remove browser push notifications for a previously registered endpoint.
Fetch Cached Messages
Tool to fetch cached messages from a ntfy topic. Use when you need to retrieve previously sent messages stored on the server. Supports filtering by time (duration or timestamp), message ID, content, title, priority, and tags. Set poll=1 to return immediately after fetching available cached messages.
Fetch Latest Message from Topic
Tool to fetch the most recent message from a topic's cache. Use when you need to retrieve the latest message without subscribing to the topic stream.
Fetch Scheduled Messages
Tool to fetch messages scheduled for later delivery from a topic. Use when you need to retrieve messages that are set to be delivered at a future date. The poll=1 and scheduled=1 parameters are automatically set to retrieve cached scheduled messages in a single request.
Get Account Information
Tool to retrieve account data for authenticated user or anonymous user. Use when you need to get account information, limits, statistics, or tier details.
Get Server Statistics
Tool to retrieve server statistics including message counts and publishing rates. Use when you need to monitor ntfy server activity and get metrics about message volume.
Connect any two apps with Notis in the middle.
Not just Zylvie and Ntfy. Any combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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