> ## 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.

# CrossmintWalletProviderDependencies

> Flutter Final Class

**Final Class**

Pre-built dependency bundle accepted by `CrossmintWalletProviderConfig`.

```dart theme={null}
final class CrossmintWalletProviderDependencies
```

Pass a bundle when you already own the client/controller lifecycle (for
example, a shared client across multiple provider mount points). If you
do not need that, pass a `CrossmintClientConfig` on the config instead and
let the provider build the client for you.

## Constructors

### CrossmintWalletProviderDependencies

```dart theme={null}
const CrossmintWalletProviderDependencies({
  required this.client,
  required this.walletController,
  this.authCallbackRouter,
})
```

Creates a dependency bundle.

## Properties

### client

```dart theme={null}
final CrossmintClient client
```

An already-initialized client. The provider will not dispose this unless `CrossmintWalletProviderConfig.disposeInjectedDependencies` is `true`.

### walletController

```dart theme={null}
final CrossmintWalletController walletController
```

An already-built wallet controller bound to `client`.

### authCallbackRouter

```dart theme={null}
final CrossmintAuthCallbackRouter? authCallbackRouter
```

Optional pre-built callback router for OAuth deep links.