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Server SDKs wrap the . Client SDKs render in-app UI.

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Server

Send notifications, manage Profiles and Lists, and configure Templates from your backend. Each authenticates with a workspace API key from , scoped to one .

Node.js

Python

Ruby

Go

Java

PHP

C# / .NET

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Client

Build the Inbox, Toasts, and Preferences into your app. holds those flows, and holds mobile push. Each SDK page is the reference for its platform.

React

Vue

Angular

Web Components

JavaScript

React Native

iOS

Android

Flutter

Upgrading from React v7? See the .