diff --git a/src/DigitalData.Swagger.MockAPI/Program.cs b/src/DigitalData.Swagger.MockAPI/Program.cs
index 56a1cc4..3b6ec42 100644
--- a/src/DigitalData.Swagger.MockAPI/Program.cs
+++ b/src/DigitalData.Swagger.MockAPI/Program.cs
@@ -1,7 +1,27 @@
+using DigitalData.Swagger.MockAPI.Dtos;
+using DigitalData.Swagger.MockAPI.Repos;
+using Microsoft.AspNetCore.OData;
+using Microsoft.OData.ModelBuilder;
+
 var builder = WebApplication.CreateBuilder(args);
 var config = builder.Configuration;
 
 // Add services to the container.
+builder.Services.AddSingleton<ICompanyRepo, CompanyRepo>();
+
+ODataConventionModelBuilder oDataModelbuilder = new();
+oDataModelbuilder.EntitySet<Company>("Companies");
+
+builder.Services.AddControllers()
+    .AddOData(options => options
+        .AddRouteComponents("odata", oDataModelbuilder.GetEdmModel())
+        .Select()
+        .Filter()
+        .OrderBy()
+        .SetMaxTop(20)
+        .Count()
+        .Expand()
+    );
 
 builder.Services.AddControllers();