Make trial reminders useful and easy to act on
A timely reminder can help a subscriber choose what to do next without requiring you to track every trial date by hand.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Send Session Message
Tool to send a session message to a specified whatsapp number. use when you need to deliver a free-form text within an active 24-hour session window.
Why this helps
Trial deadlines are easy to miss when follow-up depends on manually checking dates across tools.
- Reduce manual deadline tracking.
- Give subscribers a clear next step while it is timely.
- Keep outreach limited to eligible contacts.
Setup
Build it in a few focused steps.
- 1Connect OneSignal and Wati to Notis once in the portal.
- 2Create a webhook automation with a prompt to send a concise reminder when your service reports an eligible trial nearing its end.
- 3Choose an incoming webhook trigger and select a channel for run reports.
- 4Test one real trial example and confirm the contact has an active Wati session.
Questions about this workflow
Can it send a template message after the session closes?
The available action sends free-form text within an active 24-hour session, so the prompt should check that condition.
How does the trial date reach Notis?
Your service sends an incoming webhook with the relevant context; OneSignal has no listed trigger event here.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Onesignal rest api to Wati. A trigger fires from one place; an action lands in another.
Onesignal rest api triggers
Wati actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Contact
Tool to add a new contact in wati. use when registering a customer's whatsapp number before sending messages.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Teams
Tool to retrieve a list of teams from wati. use after authenticating when you need to enumerate all available teams.
Send Session Message
Tool to send a session message to a specified whatsapp number. use when you need to deliver a free-form text within an active 24-hour session window.
Update Contact Attributes
Tool to update attributes of an existing contact. use after confirming the contact exists and you need to modify its custom attributes.
Wati update chat status
Deprecated action placeholder for updating chat status.
Connect any two apps with Notis in the middle.
Onesignal rest api and Wati, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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