Setting Up the Supabase C# Client for .NET Applications
October 22, 2026
dotnetsupabasecsharpaspnetcoreunity

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
- Install the Supabase Client
Use NuGet to add the Supabase client package to your project.
dotnet add package Supabase - 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(); - Authentication and Database Usage Utilize the client's authentication features and interact with your database through strong-typed queries.
- 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.