> ## 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.

# CrossmintServiceError

> Swift Enumeration

**Enumeration**

```swift theme={null}
enum CrossmintServiceError
```

## Enumeration Cases

### CrossmintServiceError.invalidApiKey(\_:)

```swift theme={null}
case invalidApiKey(String)
```

### CrossmintServiceError.invalidData(\_:)

```swift theme={null}
case invalidData(String)
```

### CrossmintServiceError.invalidURL

```swift theme={null}
case invalidURL
```

### CrossmintServiceError.timeout

```swift theme={null}
case timeout
```

### CrossmintServiceError.unknown

```swift theme={null}
case unknown
```

## Instance Properties

### errorMessage

```swift theme={null}
var errorMessage: String { get }
```