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URL: https://dotnet.github.io/yarp/

⇱ YARP - Your reverse proxy, your way

Your Reverse Proxy,
Your Way.

Fast, flexible, and easy to extend—YARP lets you build a reverse proxy tailored to your needs in just a few lines of code.

Get Started Explore Docs

Build a Reverse Proxy in Minutes

Configure and extend with just a few lines of .NET code.

Customize to Fit Your Needs

Fine-grained control over routing, load balancing, and health checks.

Optimized for Performance & Scale

Supports gRPC, WebSockets, HTTP/2, and HTTP/3.

Trusted at Scale

YARP is used by teams at Microsoft to handle billions of requests daily, powering services at massive scale.

Learn how Azure App Services uses YARP → Learn how Microsoft AI uses YARP →

Quick Start

Check out our full Getting Started tutorial, or dive right in with some code or a pre-built container.

Get started with YARP using a code-first approach. This snippet sets up a basic reverse proxy. 

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddReverseProxy()
 .LoadFromConfig(builder.Configuration.GetSection("ReverseProxy"));
var app = builder.Build();
app.MapReverseProxy();
app.Run();


Put the following configuration in appsettings.json. YARP supports loading configuration from any IConfiguration provider. See Configuration Files for more details. 

{
 "Logging": {
 "LogLevel": {
 "Default": "Information",
 "Microsoft": "Warning",
 "Microsoft.Hosting.Lifetime": "Information"
 }
 },
 "AllowedHosts": "*",
 "ReverseProxy": {
 "Routes": {
 "route1": {
 "ClusterId": "cluster1",
 "Match": {
 "Path": "{**catch-all}"
 }
 }
 },
 "Clusters": {
 "cluster1": {
 "Destinations": {
 "destination1": {
 "Address": "https://example.com/"
 }
 }
 }
 }
 }
}