> ## 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.

# TinkWithFallbackSessionStore

> Kotlin Class

**Class**

```kotlin theme={null}
class TinkWithFallbackSessionStore : SessionStore
```

## Constructors

```kotlin theme={null}
constructor(context: Context, fallbackPolicy: FallbackPolicy = FallbackPolicy.MemoryOnly, logger: Logger = Deps.logger)
```

```kotlin theme={null}
Public constructor for production use.
```

## Functions

| Function | Description |
| - | - |
| `clear` | - |
| `isPersistentStorageAvailable` | Returns true if persistent storage is available. When using MemoryOnly fallback policy and fallback is active, this returns false. |
| `isUsingFallback` | Returns true if the store has fallen back to the alternative storage strategy. This can be used for logging, telemetry, or to inform users about degraded functionality. |
| `token` | - |
| `update` | - |

### clear

```kotlin theme={null}
open suspend override fun clear()
```

### isPersistentStorageAvailable

```kotlin theme={null}
fun isPersistentStorageAvailable(): Boolean
```

Returns true if persistent storage is available. When using MemoryOnly fallback policy and fallback is active, this returns false.

### isUsingFallback

```kotlin theme={null}
fun isUsingFallback(): Boolean
```

Returns true if the store has fallen back to the alternative storage strategy. This can be used for logging, telemetry, or to inform users about degraded functionality.

### token

```kotlin theme={null}
open suspend override fun token(): AuthToken?
```

### update

```kotlin theme={null}
open suspend override fun update(token: AuthToken?)
```