Diffusion Cloud

Our vision is to create a platform that makes it easy and efficient to develop and operate real-time applications. We help businesses worldwide bring event-driven, real-time applications to market quickly, easily and cost-effectively.

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SDK Downloads

By downloading any of these SDKs you agree to abide by our Terms and Conditions.

Get the minified JavaScript:

Include a specific version of JavaScript in a web page:

<script src="https://download.diffusiondata.com/clients/6.10.4/js/diffusion-6.10.4.js">

Use with Node.js:

Install with npm.

npm install diffusion

Include in your Node.js application.

var diffusion = require('diffusion');

Use TypeScript definitions with the client library:

If you got the client library using npm, the TypeScript definition file is included.
You can also download the TypeScript file from the following URL:

Include the TypeScript definition file in your IDE project to use the TypeScript definitions when developing for a client.

Enable message compression:

To enable optional zlib message compression in browser applications, you can either:

If you are using Node.js, you don’t need to do anything to enable compression. Node.js provides zlib as a standard module.

Get the web worker bundle:

See the API documentation for how to use web workers.

Use the Android client:

apply plugin: 'com.android.application'
android {
  compileSdkVersion 27
  defaultConfig {
    multiDexEnabled true
    applicationId "com.pushtechnology.android.example"
    minSdkVersion 19
    targetSdkVersion 27
    versionCode 1
    versionName "1.0"
  buildTypes {
    release {
      minifyEnabled false
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
  compileOptions {
    coreLibraryDesugaringEnabled true
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
repositories {
    maven {
        url "https://download.diffusiondata.com/maven/"
dependencies {
  coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.9'
  implementation 'org.slf4j:slf4j-api:1.7.21'
  implementation 'com.pushtechnology.diffusion:diffusion-android-client:6.10.4'

Get the Java SDK using Maven:

Add the DiffusionData public repository to your pom.xml file


Declare the following dependency in your pom.xml file


Get the Java SDK using Gradle:

Add the DiffusionData public repository to your build.gradle file

repositories {
  maven {
    url "https://download.diffusiondata.com/maven/"

Declare the following dependency in your build.gradle file

compile 'com.pushtechnology.diffusion:diffusion-client:6.10.4'

Get the .NET SDK from NuGet:

dotnet add package Diffusion.Client

Get the C client libraries for Linux:

Get the C client libraries for macOS:

Get the C client libraries for Windows:

Get the Python SDK with pip:

$ pip install diffusion==6.10.4
Start publishing real-time data with Diffusion free!