OneSignal

api.onesignal.com

OneSignal is a customer engagement platform for push notifications, email, SMS, and in-app messaging. Use this API to send notifications across channels, manage users and segments, and track message delivery and engagement.

Auth

api_key

Pricing

free

Spec version

1.0

Base URL

https://api.onesignal.com

Crawl failures

Last verified

2026-03-01T11:08:56.000Z

Health

This is a community-maintained manifest. Health monitoring is not available because this service doesn't host its own /.well-known/agent endpoint yet. Learn more about trust levels →

Capabilities

manage_segments

Create and delete user segments based on filters.

Detail: https://api.onesignal.com/capabilities/manage_segments

manage_templates

Create, update, and manage reusable message templates.

Detail: https://api.onesignal.com/capabilities/manage_templates

manage_users

Create, update, and manage user profiles and their subscriptions.

Detail: https://api.onesignal.com/capabilities/manage_users

send_notification

Send push notifications, emails, or SMS to users or segments.

Detail: https://api.onesignal.com/capabilities/send_notification

view_notification

Retrieve details and analytics for a sent notification.

Detail: https://api.onesignal.com/capabilities/view_notification

Agent Preview

This is what an AI agent sees when it discovers this service via the Gateway:

Service: OneSignal
Description: OneSignal is a customer engagement platform for push notifications, email, SMS, and in-app messaging. Use this API to send notifications across channels, manage users and segments, and track message delivery and engagement.
Auth: api_key
Capabilities:
  - manage_segments: Create and delete user segments based on filters.
  - manage_templates: Create, update, and manage reusable message templates.
  - manage_users: Create, update, and manage user profiles and their subscriptions.
  - send_notification: Send push notifications, emails, or SMS to users or segments.
  - view_notification: Retrieve details and analytics for a sent notification.