Developers

Mobile Setup

SDK setup guides to send Push, In-App, or Live Activities.

Web Setup

SDK setup guides for Web Push & Prompts.

Mobile SDK Reference

Reference documentation for our native and wrapper mobile SDKs.

Web SDK Reference

Reference documentation for our native web and wrapper SDKs.

Analytics Setup

Set up Outcomes for better analytics.

User Model

For existing customers who need to migrate to OneSignal's new user-centric APIs and SDKs.