diff --git a/apps/backend/Handlers/GetWorldHandler.cs b/apps/backend/Handlers/GetWorldHandler.cs
new file mode 100644
index 0000000..366690b
--- /dev/null
+++ b/apps/backend/Handlers/GetWorldHandler.cs
@@ -0,0 +1,16 @@
+using FastEndpoints;
+using SpaceGame.Simulation.Api.Simulation;
+
+namespace SpaceGame.Simulation.Api.Handlers;
+
+public sealed class GetWorldHandler(WorldService worldService) : EndpointWithoutRequest
+{
+  public override void Configure()
+  {
+    Get("/api/world");
+    AllowAnonymous();
+  }
+
+  public override Task HandleAsync(CancellationToken cancellationToken) =>
+    SendOkAsync(worldService.GetSnapshot(), cancellationToken);
+}
diff --git a/apps/backend/Handlers/GetWorldHealthHandler.cs b/apps/backend/Handlers/GetWorldHealthHandler.cs
new file mode 100644
index 0000000..7a4f02e
--- /dev/null
+++ b/apps/backend/Handlers/GetWorldHealthHandler.cs
@@ -0,0 +1,24 @@
+using FastEndpoints;
+using SpaceGame.Simulation.Api.Simulation;
+
+namespace SpaceGame.Simulation.Api.Handlers;
+
+public sealed class GetWorldHealthHandler(WorldService worldService) : EndpointWithoutRequest
+{
+  public override void Configure()
+  {
+    Get("/api/world/health");
+    AllowAnonymous();
+  }
+
+  public override Task HandleAsync(CancellationToken cancellationToken)
+  {
+    var status = worldService.GetStatus();
+    return SendOkAsync(new
+    {
+      ok = true,
+      sequence = status.Sequence,
+      generatedAtUtc = status.GeneratedAtUtc,
+    }, cancellationToken);
+  }
+}
diff --git a/apps/backend/Handlers/ResetWorldHandler.cs b/apps/backend/Handlers/ResetWorldHandler.cs
new file mode 100644
index 0000000..f37f369
--- /dev/null
+++ b/apps/backend/Handlers/ResetWorldHandler.cs
@@ -0,0 +1,16 @@
+using FastEndpoints;
+using SpaceGame.Simulation.Api.Simulation;
+
+namespace SpaceGame.Simulation.Api.Handlers;
+
+public sealed class ResetWorldHandler(WorldService worldService) : EndpointWithoutRequest
+{
+  public override void Configure()
+  {
+    Post("/api/world/reset");
+    AllowAnonymous();
+  }
+
+  public override Task HandleAsync(CancellationToken cancellationToken) =>
+    SendOkAsync(worldService.Reset(), cancellationToken);
+}
diff --git a/apps/backend/Handlers/RootRedirectHandler.cs b/apps/backend/Handlers/RootRedirectHandler.cs
new file mode 100644
index 0000000..68cb42c
--- /dev/null
+++ b/apps/backend/Handlers/RootRedirectHandler.cs
@@ -0,0 +1,18 @@
+using FastEndpoints;
+
+namespace SpaceGame.Simulation.Api.Handlers;
+
+public sealed class RootRedirectHandler : EndpointWithoutRequest
+{
+  public override void Configure()
+  {
+    Get("/");
+    AllowAnonymous();
+  }
+
+  public override Task HandleAsync(CancellationToken cancellationToken)
+  {
+    HttpContext.Response.Redirect("/api/world");
+    return Task.CompletedTask;
+  }
+}
diff --git a/apps/backend/Handlers/StreamWorldHandler.cs b/apps/backend/Handlers/StreamWorldHandler.cs
new file mode 100644
index 0000000..a8c4fa2
--- /dev/null
+++ b/apps/backend/Handlers/StreamWorldHandler.cs
@@ -0,0 +1,55 @@
+using System.Text.Json;
+using FastEndpoints;
+using SpaceGame.Simulation.Api.Contracts;
+using SpaceGame.Simulation.Api.Simulation;
+
+namespace SpaceGame.Simulation.Api.Handlers;
+
+public sealed class StreamWorldHandler(WorldService worldService) : EndpointWithoutRequest
+{
+  private static readonly JsonSerializerOptions SseJsonOptions = new(JsonSerializerDefaults.Web);
+
+  public override void Configure()
+  {
+    Get("/api/world/stream");
+    AllowAnonymous();
+  }
+
+  public override async Task HandleAsync(CancellationToken cancellationToken)
+  {
+    HttpContext.Response.Headers.Append("Cache-Control", "no-cache");
+    HttpContext.Response.Headers.Append("Content-Type", "text/event-stream");
+
+    var afterSequenceRaw = HttpContext.Request.Query["afterSequence"].ToString();
+    _ = long.TryParse(afterSequenceRaw, out var afterSequence);
+
+    var scopeKind = HttpContext.Request.Query["scopeKind"].ToString();
+    if (string.IsNullOrWhiteSpace(scopeKind))
+    {
+      scopeKind = HttpContext.Request.Query["scope"].ToString();
+    }
+
+    if (string.IsNullOrWhiteSpace(scopeKind))
+    {
+      scopeKind = "universe";
+    }
+
+    var systemId = HttpContext.Request.Query["systemId"].ToString();
+    var bubbleId = HttpContext.Request.Query["bubbleId"].ToString();
+    var scope = new ObserverScope(
+      scopeKind,
+      string.IsNullOrWhiteSpace(systemId) ? null : systemId,
+      string.IsNullOrWhiteSpace(bubbleId) ? null : bubbleId);
+    var stream = worldService.Subscribe(scope, afterSequence, cancellationToken);
+
+    await HttpContext.Response.WriteAsync(": connected\n\n", cancellationToken);
+    await HttpContext.Response.Body.FlushAsync(cancellationToken);
+
+    await foreach (var delta in stream.ReadAllAsync(cancellationToken))
+    {
+      var payload = JsonSerializer.Serialize(delta, SseJsonOptions);
+      await HttpContext.Response.WriteAsync($"event: world-delta\ndata: {payload}\n\n", cancellationToken);
+      await HttpContext.Response.Body.FlushAsync(cancellationToken);
+    }
+  }
+}
diff --git a/apps/backend/Program.cs b/apps/backend/Program.cs
index 199e2f9..ad35ba2 100644
--- a/apps/backend/Program.cs
+++ b/apps/backend/Program.cs
@@ -1,9 +1,7 @@
-using SpaceGame.Simulation.Api.Contracts;
+using FastEndpoints;
 using SpaceGame.Simulation.Api.Simulation;
-using System.Text.Json;
 
 var builder = WebApplication.CreateBuilder(args);
-var sseJsonOptions = new JsonSerializerOptions(JsonSerializerDefaults.Web);
 
 builder.WebHost.UseUrls("http://127.0.0.1:5079");
 builder.Services.AddCors((options) =>
@@ -18,61 +16,13 @@ builder.Services.AddCors((options) =>
 });
 builder.Services.Configure<WorldGenerationOptions>(builder.Configuration.GetSection("WorldGeneration"));
 builder.Services.Configure<OrbitalSimulationOptions>(builder.Configuration.GetSection("OrbitalSimulation"));
+builder.Services.AddFastEndpoints();
 builder.Services.AddSingleton<WorldService>();
 builder.Services.AddHostedService<SimulationHostedService>();
 
 var app = builder.Build();
 
 app.UseCors();
-
-app.MapGet("/", () => Results.Redirect("/api/world"));
-app.MapGet("/api/world", (WorldService worldService) => Results.Ok(worldService.GetSnapshot()));
-app.MapGet("/api/world/stream", async (HttpContext httpContext, WorldService worldService, CancellationToken cancellationToken) =>
-{
-  httpContext.Response.Headers.Append("Cache-Control", "no-cache");
-  httpContext.Response.Headers.Append("Content-Type", "text/event-stream");
-
-  var afterSequenceRaw = httpContext.Request.Query["afterSequence"].ToString();
-  _ = long.TryParse(afterSequenceRaw, out var afterSequence);
-  var scopeKind = httpContext.Request.Query["scopeKind"].ToString();
-  if (string.IsNullOrWhiteSpace(scopeKind))
-  {
-    scopeKind = httpContext.Request.Query["scope"].ToString();
-  }
-
-  if (string.IsNullOrWhiteSpace(scopeKind))
-  {
-    scopeKind = "universe";
-  }
-
-  var systemId = httpContext.Request.Query["systemId"].ToString();
-  var bubbleId = httpContext.Request.Query["bubbleId"].ToString();
-  var scope = new ObserverScope(
-    scopeKind,
-    string.IsNullOrWhiteSpace(systemId) ? null : systemId,
-    string.IsNullOrWhiteSpace(bubbleId) ? null : bubbleId);
-  var stream = worldService.Subscribe(scope, afterSequence, cancellationToken);
-
-  await httpContext.Response.WriteAsync(": connected\n\n", cancellationToken);
-  await httpContext.Response.Body.FlushAsync(cancellationToken);
-
-  await foreach (var delta in stream.ReadAllAsync(cancellationToken))
-  {
-    var payload = JsonSerializer.Serialize(delta, sseJsonOptions);
-    await httpContext.Response.WriteAsync($"event: world-delta\ndata: {payload}\n\n", cancellationToken);
-    await httpContext.Response.Body.FlushAsync(cancellationToken);
-  }
-});
-app.MapGet("/api/world/health", (WorldService worldService) => Results.Ok(new
-{
-  ok = true,
-  sequence = worldService.GetStatus().Sequence,
-  generatedAtUtc = worldService.GetStatus().GeneratedAtUtc,
-}));
-app.MapPost("/api/world/reset", (WorldService worldService) =>
-{
-  var snapshot = worldService.Reset();
-  return Results.Ok(snapshot);
-});
+app.UseFastEndpoints();
 
 app.Run();
diff --git a/apps/backend/SpaceGame.Simulation.Api.csproj b/apps/backend/SpaceGame.Simulation.Api.csproj
index a3a34b6..fb4b086 100644
--- a/apps/backend/SpaceGame.Simulation.Api.csproj
+++ b/apps/backend/SpaceGame.Simulation.Api.csproj
@@ -6,4 +6,8 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="FastEndpoints" Version="6.*" />
+  </ItemGroup>
+
 </Project>