> ## 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.

# SignatureApiModel

> Swift Protocol

**Protocol**

```swift theme={null}
protocol SignatureApiModel : Decodable
```

## Instance Properties

### approvals

```swift theme={null}
var approvals: Approvals { get }
```

### chainType

```swift theme={null}
var chainType: String? { get }
```

### createdAt

```swift theme={null}
var createdAt: Date { get }
```

### id

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

### status

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

### type

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

### walletType

```swift theme={null}
var walletType: String? { get }
```