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Near-Direct Call Performance
Zero runtime reflection with source generators and C# interceptors for blazing fast execution.
Foundatio MediatorBlazingly Fast C# Mediator
Convention-based mediator powered by source generators and interceptors
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Quick Example
Create a simple handler by following naming conventions:
csharp
public record Ping(string Text);
public static class PingHandler
{
public static string Handle(Ping msg) => $"Pong: {msg.Text}";
}Register the mediator and use it:
csharp
// Program.cs
services.AddMediator();
// Usage
var reply = await mediator.InvokeAsync<string>(new Ping("Hello"));
// Output: "Pong: Hello"Turn your message handlers into API endpoints automatically:
csharp
app.MapMediatorEndpoints();
// That's it — routes, methods, and parameter binding are all generated for you.