Connection

This guide explains how to implement wallet connection functionality using the Cross Unity SDK.

SDK Initialization

// Create a CrossSdkConfig and enter your project information.
var config = new CrossSdkConfig
{
    projectId = "your_project_id",
    metadata = new Metadata(
        name: "Your App Name",
        description: "App Description",
        url: "https://yourapp.com",
        iconUrl: "https://yourapp.com/icon.png"
    )
};

// Initialize the CrossSdk asynchronously.
await CrossSdk.InitializeAsync(config);

Basic Connection

1. Connect Wallet

// Request wallet connection.
CrossSdk.Connect();

2. Switch Network

// Show a network (chain) selection modal so the user can select a network.
CrossSdk.OpenModal(ViewType.NetworkSearch);

3. Network Status

// Use CrossSdk.NetworkController or CrossSdk state to check the current chain ID and connection status.
var chainId = CrossSdk.NetworkController?.ActiveChain?.ChainId;
bool isConnected = CrossSdk.IsAccountConnected;

Debug.Log($"Chain ID: {chainId}");
Debug.Log($"Network Status: {(isConnected ? "Connected" : "Disconnected")}");

4. Disconnect Wallet

// Disconnect the wallet.
await CrossSdk.DisconnectAsync();