// DEVELOPMENT
OneSignal
Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App
OneSignal is a free public Development API that requires apiKey authentication. It supports HTTPS.
// FACTS
- Category
- Development
- Authentication
- apiKey
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- documentation.onesignal.com
- Cost
- Free
// FREQUENTLY ASKED
What is OneSignal?
OneSignal is a free public API in the Development category. Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App
Does OneSignal require authentication?
Yes — OneSignal requires apiKey authentication to make requests.
Is OneSignal free?
Yes. OneSignal is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does OneSignal support HTTPS?
Yes, OneSignal supports HTTPS encrypted requests.