DevelopersExplore our extensive SDK and API reference material. Suggest Edits Mobile SetupSDK setup guides to send Push, In-App, or Live Activities. Web SetupSDK setup guides for Web Push & Prompts. Server SetupSDK setup guides for backend servers. Analytics SetupSet up Outcomes for better analytics. Mobile SDK ReferenceReference documentation for our native and wrapper mobile SDKs. Web SDK ReferenceReference documentation for our native web and wrapper SDKs. Server SDK ReferenceReference documentation for our server-side SDKs. User ModelFor existing customers who need to migrate to OneSignal's new user-centric APIs and SDKs. Updated about 1 month ago