YARP Skill

YARP (Yet Another Reverse Proxy) is the .NET reverse proxy used for API gateway routing in Sorcha. The gateway routes external requests to internal microservices while handling path transformations, security headers, and CORS. Key pattern: gateway-specific endpoints execute BEFORE MapReverseProxy() which must be called last.

Quick Start

Basic Setup

// Program.cs - Add YARP with configuration-based routes
builder.Services.AddReverseProxy()
    .LoadFromConfig(builder.Configuration.GetSection("ReverseProxy"));

// CRITICAL: MapReverseProxy() must be called LAST
app.MapReverseProxy();

Route Configuration