ZeroTier SDK (beta)

ZeroTier virtual network access embedded directly into applications and games.

What does it do?

Imagine starting an instance of your application or game and it's automatically a member of a virtual network. Imagine being able to do this using APIs you're already familiar with.

How is it used?

There are generally two ways one might want to use this SDK/service. The first approach is a compile-time static linking of our SDK/service directly into your application. With this option you can bundle our entire functionality right into your app with no need to communicate with a service externally, it'll all be handled automatically. The second is a service-oriented approach where our SDK is dynamically-linked into your applications upon startup and will communicate to a single ZeroTier service on the host. This can be useful if you've already compiled your applications and can't perform a static linking.

How does it work?

We've built a special background service that pairs the ZeroTier protocol with a user-space Lightweight IP (lwIP) stack to create a new way for you to bring your applications onto your virtual network. Check out the Integrations page to learn how to integrate this with your particular application.

For a more in-depth explanation of our technology take a look at our SDK Primer