Overview
OneSignal provides programmatic access to self-serve customer engagement solution for push notifications, email, sms & in-app via REST API. This Development API enables developers to integrate self-serve customer engagement solution for push notifications, email, sms & in-app into applications, dashboards, and automated workflows. Check the official documentation for endpoint details, authentication requirements, and rate limits.
Available Data
Example Response
{
"message_id": "msg_abc123def456",
"status": "delivered",
"to": "[email protected]",
"subject": "Welcome!",
"timestamp": "2025-01-15T10:30:00Z"
} Implementation Example
const url = "https://documentation.onesignal.com/docs/onesignal-api";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
headers: {
"X-API-Key": "YOUR_API_KEY"
}
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Matrix Score Breakdown
Partially tested on Apr 5, 2026
Technical Specifications
Related Tags
Recipes Using OneSignal
Build something with this API. Each recipe includes step-by-step instructions and code outlines.
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