> For the complete documentation index, see [llms.txt](https://liquiidio.gitbook.io/unity-plugin-suite/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://liquiidio.gitbook.io/unity-plugin-suite/universalauthenticatorlibrary/examples/examples_getting_started/canvas_example.md).

# Canvas Example

1. In a Unity scene, add the Canvas authenticator handler prefab i.e. [Canvas](https://github.com/liquiidio/UniversalAuthenticatorLibrarySharp/blob/upm_full/Src/Canvas/Prefabs/UnityCanvasUAL.prefab).
2. Add the specific [authenticators](https://github.com/liquiidio/UniversalAuthenticatorLibrarySharp/tree/upm_full/Src/Authenticators) that will be used e.g. [AnchorWallet](https://github.com/liquiidio/UniversalAuthenticatorLibrarySharp/tree/upm_full/Src/Authenticators/Anchor/Prefabs) or [WAX Cloud Wallet](https://github.com/liquiidio/UniversalAuthenticatorLibrarySharp/tree/upm_full/Src/Authenticators/WaxCloudWallet/Prefabs) as prefabs to the scene and specify them in the handler that was added in Step 1.
3. Create a new script inheriting from MonoBehaviour, add a public member of type `UnityCanvasUAL` and assign it in the editor.
4. In the Start-method, instantiate/initialize the handler prefab added above and add an action when the user login is successful.

**N.B. Ensure that you assign an event handler/callback for the login (** `UnityCanvasUAL.OnUserLogin += MyLoginCallback;`**) to get the `User` object. Click** [**here**](https://liquiidio.gitbook.io/unity-plugin-suite/v/universalauthenticatorlibrary/examples/example_b) **for more information.**

#### Canvas

```csharp
   UnityCanvasUAL.OnUserLogin += UserLogin;
   await UnityCanvasUAL.Init();
```