C# Real-Time Automation App

I need a Windows desktop application written in C# (.NET 6+ preferred) that keeps a live WebSocket connection to my server, listens for JSON messages in real time, and reacts the moment certain conditions I’ll specify are met... (Budget: ₹1500 - ₹12500 INR, Jobs: .NET, C# Programming, C++ Programming, JSON, REST API, Software Development, Visual Studio, WPF)