Setting Up the Supabase C# Client for .NET Applications

October 22, 2026

dotnetsupabasecsharpaspnetcoreunity
Setting Up the Supabase C# Client for .NET Applications

Why Use Supabase in .NET Projects?

Supabase offers a comprehensive backend solution with real-time databases, authentication, and storage. Its C# client allows seamless integration across various .NET platforms, enabling developers to manage backend services efficiently.

Supported Platforms

  • ASP.NET Core
  • Console Applications
  • Desktop Applications
  • Unity Game Development
  • Mobile Apps

Setting Up the Supabase C# Client

  1. Install the Supabase Client Use NuGet to add the Supabase client package to your project.
    dotnet add package Supabase
    
  2. Initialize the Client Instantiate the Supabase client with your project's URL and API Key.
    var client = new Supabase.Client("https://your-project.supabase.co", "public-anon-key");
    await client.InitializeAsync();
    
  3. Authentication and Database Usage Utilize the client's authentication features and interact with your database through strong-typed queries.
  4. Platform-Specific Notes
    • Unity: Ensure .NET Standard compatibility or use experimental support.
    • Mobile: Integrate within Xamarin or MAUI projects with proper async patterns.

Conclusion

The Supabase C# client empowers .NET developers to build full-stack applications with minimal backend setup, across multiple platforms including web, desktop, mobile, and game development environments.