The OneSignal REST API enables developers to programmatically send push notifications, emails, and SMS, manage users and subscriptions, and configure apps.
Tools
Begin Live Activity
Tool to start a Live Activity on OneSignal. Use when you need to initiate a Live Activity session with a push token and subscription ID.
Create Notification
Tool to create and send a OneSignal push notification. Use when you have your message and target audience ready to dispatch notifications.
Create Template
Tool to create reusable message templates for push, email, and SMS channels. Use when you need to create a template that can be accessed through both the dashboard and API using a template_id.
Create User
Tool to create a OneSignal user with optional subscriptions and aliases. Aliases provided in the payload will be used to look up an existing user.
Delete Alias
Tool to delete an alias by alias label from a OneSignal user. Use when you need to remove a specific alias identity from a user's profile.
Delete Device
Tool to delete a device (player) from a OneSignal app. Use when you need to remove a specific device by its player ID.