> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# createDefaultAuthManager

> Kotlin Function

**Function**

```kotlin theme={null}
fun createDefaultAuthManager(configuration: Result, service: Result, sessionStore: Result, appContext: Any): Result
```

Creates an AuthManager implementation with the given service. This function is primarily for internal SDK use. The SDK automatically creates an AuthManager when initialized via CrossmintSDK.initialize().