diff --git a/ApiVersioningDemo.Api/ApiVersioningDemo.Api.csproj b/ApiVersioningDemo.Api/ApiVersioningDemo.Api.csproj
index d678ca6..42e6c42 100644
--- a/ApiVersioningDemo.Api/ApiVersioningDemo.Api.csproj
+++ b/ApiVersioningDemo.Api/ApiVersioningDemo.Api.csproj
@@ -10,6 +10,7 @@
     <PackageReference Include="Asp.Versioning.Http" Version="8.1.1" />
     <PackageReference Include="Asp.Versioning.Mvc.ApiExplorer" Version="8.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.3" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="10.1.4" />
   </ItemGroup>
 
 </Project>
diff --git a/ApiVersioningDemo.Api/ConfigureSwaggerOptions.cs b/ApiVersioningDemo.Api/ConfigureSwaggerOptions.cs
new file mode 100644
index 0000000..a0e094c
--- /dev/null
+++ b/ApiVersioningDemo.Api/ConfigureSwaggerOptions.cs
@@ -0,0 +1,42 @@
+using Asp.Versioning.ApiExplorer;
+using Microsoft.Extensions.Options;
+using Microsoft.OpenApi;
+using Swashbuckle.AspNetCore.SwaggerGen;
+
+namespace ApiVersioningDemo.Api;
+
+public class ConfigureSwaggerOptions : IConfigureOptions<SwaggerGenOptions>
+{
+    private readonly IApiVersionDescriptionProvider _provider;
+
+    public ConfigureSwaggerOptions(IApiVersionDescriptionProvider provider)
+    {
+        _provider = provider;
+    }
+
+    public void Configure(SwaggerGenOptions options)
+    {
+        // Por cada versión de API detectada, crea un documento Swagger
+        foreach (var description in _provider.ApiVersionDescriptions)
+        {
+            options.SwaggerDoc(description.GroupName, CreateInfoForApiVersion(description));
+        }
+    }
+
+    private static OpenApiInfo CreateInfoForApiVersion(ApiVersionDescription description)
+    {
+        var info = new OpenApiInfo()
+        {
+            Title = "Mi API Versionada",
+            Version = description.ApiVersion.ToString(),
+            Description = "Ejemplo de API REST con versionado en .NET"
+        };
+
+        if (description.IsDeprecated)
+        {
+            info.Description += " (Esta versión está obsoleta)";
+        }
+
+        return info;
+    }
+}
\ No newline at end of file
diff --git a/ApiVersioningDemo.Api/Controllers/WeatherForecastV2Controller.cs b/ApiVersioningDemo.Api/Controllers/WeatherForecastV2Controller.cs
index 9b2273e..b80e45d 100644
--- a/ApiVersioningDemo.Api/Controllers/WeatherForecastV2Controller.cs
+++ b/ApiVersioningDemo.Api/Controllers/WeatherForecastV2Controller.cs
@@ -11,8 +11,11 @@ public class WeatherForecastV2Controller : ControllerBase
 {
   private static readonly string[] Summaries = [
        "Helado", "Frío", "Fresco", "Templado", "Cálido", "Caluroso", "Sofocante", "SuperScorching"
-   ]; [HttpGet(Name = "GetWeatherForecastV2")]
-  public IActionResult Get() // Cambiamos a IActionResult para devolver un objeto anónimo
+   ];
+
+  [HttpGet(Name = "GetWeatherForecastV2")]
+  // CAMBIO 1: Cambiamos IActionResult por ActionResult<TipoConcreto>
+  public ActionResult<WeatherForecastResponseV2> Get()
   {
     var forecast = Enumerable.Range(1, 5).Select(index => new WeatherForecast
     {
@@ -21,11 +24,12 @@ public class WeatherForecastV2Controller : ControllerBase
       Summary = Summaries[Random.Shared.Next(Summaries.Length)]
     }).ToArray();
 
-    // 3. EL BREAKING CHANGE: Ahora devolvemos un objeto con la "Ciudad" y la lista adentro
-    return Ok(new
-    {
-      Ciudad = "Buenos Aires",
-      Pronosticos = forecast
-    });
+    // CAMBIO 2: Devolvemos el record tipado en lugar del anónimo
+    var response = new WeatherForecastResponseV2("Buenos Aires", forecast);
+
+    return Ok(response);
   }
-}
\ No newline at end of file
+}
+
+// Definición fuerte de la respuesta para que Swagger la entienda
+public record WeatherForecastResponseV2(string Ciudad, IEnumerable<WeatherForecast> Pronosticos);
\ No newline at end of file
diff --git a/ApiVersioningDemo.Api/Program.cs b/ApiVersioningDemo.Api/Program.cs
index 2f59fd7..6250496 100644
--- a/ApiVersioningDemo.Api/Program.cs
+++ b/ApiVersioningDemo.Api/Program.cs
@@ -1,44 +1,52 @@
-// ApiVersioningDemo.api/Program.cs
+using ApiVersioningDemo.Api;
 using Asp.Versioning;
 
 var builder = WebApplication.CreateBuilder(args);
 
-// CONFIGURACIÓN DE VERSIONADO
+// 1. Configuración de Versionado (YA LO TENÍAS)
 builder.Services.AddApiVersioning(options =>
 {
-    // Si el cliente no especifica versión, usaremos la 1.0 por defecto
     options.DefaultApiVersion = new ApiVersion(1, 0);
     options.AssumeDefaultVersionWhenUnspecified = true;
-
-    // Esto añade una cabecera HTTP en las respuestas diciendo qué versiones existen (ej: api-supported-versions: 1.0, 2.0)
     options.ReportApiVersions = true;
 })
-.AddMvc() // Integra el versionado con los Controladores
+.AddMvc()
 .AddApiExplorer(options =>
 {
-    // Configura el formato para Swagger (ej: "v1", "v2")
-    options.GroupNameFormat = "'v'VVV";
+    // IMPORTANTE: El formato "'v'VVV" hace que la versión se llame "v1", "v2", etc.
+    options.GroupNameFormat = "'v'VVV"; 
     options.SubstituteApiVersionInUrl = true;
 });
 
+// 2. Configuración de Swagger
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+// Esta lógica crea un documento Swagger por cada versión descubierta automáticamente
+builder.Services.ConfigureOptions<ConfigureSwaggerOptions>(); 
 
-// Add services to the container.
 builder.Services.AddControllers();
-// Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
-builder.Services.AddOpenApi();
 
 var app = builder.Build();
 
-// Configure the HTTP request pipeline.
+// 3. Activar la Interfaz Gráfica
 if (app.Environment.IsDevelopment())
 {
-    app.MapOpenApi();
+    app.UseSwagger();
+    app.UseSwaggerUI(options =>
+    {
+        // Genera un endpoint JSON por cada versión que exista en la API
+        var descriptions = app.DescribeApiVersions();
+        foreach (var description in descriptions)
+        {
+            var url = $"/swagger/{description.GroupName}/swagger.json";
+            var name = description.GroupName.ToUpperInvariant();
+            options.SwaggerEndpoint(url, name);
+        }
+    });
 }
 
 app.UseHttpsRedirection();
-
 app.UseAuthorization();
-
 app.MapControllers();
-
-app.Run();
+app.Run();
\ No newline at end of file