Installation

1. Required Unity Version

Unity version should be equal or greater than 6000.0.23f1. If you encounter any version compatibility issues, please feel free to contact us.

2. Add Scoped Registry

Modify your Unity project's manifest.json to include the Cross SDK scoped registry:

{
  "scopedRegistries": [
    {
      "name": "Cross",
      "url": "https://package.cross-nexus.com/repository/cross-sdk-unity/",
      "scopes": [
        "com.nexus.cross"
      ]
    }
  ],
  "dependencies": {
    "com.nexus.cross.sdk.unity": "1.0.0",
    "com.nexus.cross.core": "1.0.0",
    "com.nexus.cross.core.common": "1.0.0",
    "com.nexus.cross.core.crypto": "1.0.0",
    "com.nexus.cross.core.network": "1.0.0",
    "com.nexus.cross.core.storage": "1.0.0",
    "com.nexus.cross.sign": "1.0.0",
    "com.nexus.cross.sign.nethereum": "1.0.0",
    "com.nexus.cross.sign.nethereum.unity": "1.0.0",
    "com.nexus.cross.sign.unity": "1.0.0",
    "com.nexus.cross.unity.dependencies": "1.0.0"
    // add more wanted dependencies
  }
}

3. SDK Initialization

Create a new script CrossInitializer.cs in the Assets/Scripts folder:

using UnityEngine;
using Cross.SDK;

public class CrossInitializer : MonoBehaviour
{
    private async void Start()
    {
        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"
            )
        };

        await CrossSdk.InitializeAsync(config);
    }
}