public static abstract sealed class Sandbox.Services.Auth

If you are using HTTP requests or WebSockets in your game, you can use Auth Tokens to validate that the requests were sent from a valid Steam user in a s&box game session. This is useful if you want to tie data to a specific Steam account, or prevent botting.

s&box allows you to use WebSockets to interface with an external server. Common usages include custom networking, or persistent data outside of a local filesystem.