> ## Documentation Index
> Fetch the complete documentation index at: https://docs.reown.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Actions

## Chains

### Chain selection

You can select your own chain by calling the `selectChain(_ chain: Chain)` static method on the `AppKit` object.

### Get selected chain

You can get selected chain by calling the `getSelectedChain()` static method on the `AppKit` object.

## Sign Actions

### Create pairing

```swift theme={null}
let uri: WalletConnectURI = try await AppKit.instance.createPairing()
```

### Connect

```swift theme={null}
try await AppKit.instance.connect(
    requiredNamespaces: [String: ProposalNamespace],
    optionalNamespaces: [String: ProposalNamespace]?,
    sessionProperties: [String: String]?,
    topic: topic // Can be existing topic or nil to create new one
)

// Or without specifying namespaces to stick with default values

try await AppKit.instance.connect(
    topic: topic // Can be existing topic or nil to create new one
)
```

More about optional and required namespaces can be found [here](https://github.com/ChainAgnostic/CAIPs/blob/master/CAIPs/caip-25.md)

### Disconnect

```swift theme={null}
try await AppKit.instance.disconnect(topic: topic)
```

### Request

```swift theme={null}
try await AppKit.instance.request(
    params: .init(
        topic: session.topic,
        method: "some_method",
        params: AnyCodable(payload),
        chainId: Blockchain
    )
)
```

### Get List of Active Sessions

```swift theme={null}
AppKit.instance.getSessions()
```

To get a list of active sessions, call `AppKit.instance.getSessions()` which will return `[Session]`.

### launch connected wallet

```swift theme={null}
AppKit.instance.launchCurrentWallet()
```

To open a wallet that your dapp is connected to

### handle deep links

```swift theme={null}
AppKit.instance.handleDeeplink(url)
```

### Cleanup

```swift theme={null}
AppKit.instance.cleanup(topic)
```

Delete all stored data such as: pairings, sessions, keys