Available SDKs

PubNub provides SDKs for web, mobile, server, game engine, and embedded environments. If no SDK is available for your platform, use the REST API directly.

Web and server

SDK	Version	Platform	Install
JavaScript	13.1.3	Node.js 22+, modern browsers, React	npm install pubnub
Python	10.8.1	Python 3.9+	pip install pubnub
Java	14.1.0	Android, JVM	Add dependency to Gradle or Maven
Kotlin	14.1.0	Android, JVM	Add dependency to Gradle or Maven
Dart	9.1.0	Flutter, standalone Dart	dart pub add pubnub
Go	v10.2.0	Go 1.25+	go get github.com/pubnub/go/v9
Ruby	6.2.0	Ruby	gem install pubnub
PHP	10.1.0	PHP	composer require pubnub/pubnub
Rust	0.9.0	Rust	cargo add pubnub
C#	9.1.0	.NET	dotnet add package PubNub
REST API	-	Any HTTP client	-

Mobile

SDK	Version	Platform	Install
Swift	11.1.0	iOS, macOS, tvOS, watchOS (Xcode 14+)	Swift Package Manager or CocoaPods
Kotlin	14.1.0	Android, JVM	Add dependency to Gradle or Maven
Java	14.1.0	Android, JVM	Add dependency to Gradle or Maven
Objective-C	7.0.5	iOS, macOS	pod install PubNub
Dart	9.1.0	Flutter, standalone Dart	dart pub add pubnub

Game engines

SDK	Version	Platform	Install
Unity	v10.1.0	Unity Editor	Unity Package Manager
Unreal Engine	2.2.0	Unreal Editor	Plugin

Embedded and IoT

Embedded SDKs do not use a package manager. For new projects, use the C SDK (version 1.1.0). The other embedded SDKs share the C-Core (legacy) library (version 7.3.7).

SDK	Platform
C	Linux, macOS, Windows, FreeRTOS, ESP-IDF
C-Core (legacy)	Portable C
POSIX C (legacy)	Linux, macOS
POSIX C++ (legacy)	Linux, macOS
Windows C (legacy)	Windows
Windows C++ (legacy)	Windows
FreeRTOS (legacy)	FreeRTOS
Mbed (legacy)	ARM Mbed OS