"dependencies": {
    "Microsoft.AspNet.OData": "5.9.1",
    "Microsoft.AspNet.SignalR": "2.2.1",
    "Microsoft.AspNet.WebApi.Client": "5.2.3",
    "Microsoft.AspNet.WebApi.Core": "5.2.3",
    "Microsoft.AspNet.WebApi.Owin": "5.2.3",
    "Microsoft.AspNetCore.Diagnostics": "1.0.0",
    "Microsoft.AspNetCore.Hosting": "1.0.0",
    "Microsoft.AspNetCore.Mvc": "1.0.0",
    "Microsoft.AspNetCore.Owin": "1.0.0",
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
    "Microsoft.Extensions.Logging.Console": "1.0.0",
    "Microsoft.Net.Http": "2.2.29",
    "Microsoft.Owin": "3.0.1",
    "Microsoft.Owin.Diagnostics": "3.0.1",
    "Microsoft.Owin.FileSystems": "3.0.1",
    "Microsoft.Owin.StaticFiles": "3.0.1",
    "Newtonsoft.Json": "9.0.1"
  },
//etc...

namespace OwinCore
{
    public static class OwinExtensions
    {
        public static IApplicationBuilder UseOwinApp(
            this IApplicationBuilder aspNetCoreApp,
            Action<IAppBuilder> configuration)
        {
            return aspNetCoreApp.UseOwin(setup => setup(next =>
            {
                AppBuilder owinAppBuilder = new AppBuilder();

                IApplicationLifetime aspNetCoreLifetime = (IApplicationLifetime)aspNetCoreApp.ApplicationServices.GetService(typeof(IApplicationLifetime));

                AppProperties owinAppProperties = new AppProperties(owinAppBuilder.Properties);

                owinAppProperties.OnAppDisposing = aspNetCoreLifetime?.ApplicationStopping ?? CancellationToken.None;

                owinAppProperties.DefaultApp = next;

                configuration(owinAppBuilder);

                return owinAppBuilder.Build<Func<IDictionary<string, object>, Task>>();
            }));
        }
    }
}

namespace OwinCore
{
    public class AddSampleHeaderToResponseHeadersOwinMiddleware : OwinMiddleware
    {
        public AddSampleHeaderToResponseHeadersOwinMiddleware(OwinMiddleware next)
            : base(next)
        {
        }
        public async override Task Invoke(IOwinContext context)
        {
            //throw new InvalidOperationException("ErrorTest");

            context.Response.Headers.Add("Test", new[] { context.Request.Uri.ToString() });

            await Next.Invoke(context);
        }
    }
}

public void Configure(IApplicationBuilder aspNetCoreApp, IHostingEnvironment env)
        {
            aspNetCoreApp.UseOwinApp(owinApp =>
            {
                if (env.IsDevelopment())
                {
                    owinApp.UseErrorPage(new ErrorPageOptions()
                    {
                        ShowCookies = true,
                        ShowEnvironment = true,
                        ShowExceptionDetails = true,
                        ShowHeaders = true,
                        ShowQuery = true,
                        ShowSourceCode = true
                    });
                }

                owinApp.Use<AddSampleHeaderToResponseHeadersOwinMiddleware>();
            });
        }

namespace OwinCore
{
    public class AddSampleHeaderToResponseHeadersAspNetCoreMiddlware
    {
        private readonly RequestDelegate Next;

        public AddSampleHeaderToResponseHeadersAspNetCoreMiddlware(RequestDelegate next)
        {
            Next = next;
        }

        public async Task Invoke(HttpContext context)
        {
            //throw new InvalidOperationException("ErrorTest");

            context.Response.Headers.Add("Test2", new[] { "some text" });

            await Next.Invoke(context);
        }
    }
}

public void Configure(IApplicationBuilder aspNetCoreApp, IHostingEnvironment env)
        {
            aspNetCoreApp.UseOwinApp(owinApp =>
            {
                if (env.IsDevelopment())
                {
                    owinApp.UseErrorPage(new ErrorPageOptions()
                    {
                        ShowCookies = true,
                        ShowEnvironment = true,
                        ShowExceptionDetails = true,
                        ShowHeaders = true,
                        ShowQuery = true,
                        ShowSourceCode = true
                    });
                }

                owinApp.Use<AddSampleHeaderToResponseHeadersOwinMiddleware>();
            });

            aspNetCoreApp.UseMiddleware<AddSampleHeaderToResponseHeadersAspNetCoreMiddlware>();
        }

namespace OwinCore
{
    public class Product
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public decimal Price { get; set; }
    }
}

namespace OwinCore
{
    public class ProductsController : ODataController
    {
        [EnableQuery]
        public IQueryable<Product> Get()
        {
            return new List<Product>
            {
                 new Product { Id = 1, Name = "Test" , Price = 10 }
            }
            .AsQueryable();
        }
    }
}

public void Configure(IApplicationBuilder aspNetCoreApp, IHostingEnvironment env)
        {
            //aspNetCoreApp.UseMvc();

            aspNetCoreApp.UseOwinApp(owinApp =>
            {
                if (env.IsDevelopment())
                {
                    owinApp.UseErrorPage(new ErrorPageOptions()
                    {
                        ShowCookies = true,
                        ShowEnvironment = true,
                        ShowExceptionDetails = true,
                        ShowHeaders = true,
                        ShowQuery = true,
                        ShowSourceCode = true
                    });
                }
                // owinApp.UseFileServer(); as like as asp.net core static files middleware
                // owinApp.UseStaticFiles(); as like as asp.net core static files middleware
                // owinApp.UseWebApi(); asp.net web api / odata / web hooks

                HttpConfiguration webApiConfig = new HttpConfiguration();
                ODataModelBuilder odataMetadataBuilder = new ODataConventionModelBuilder();
                odataMetadataBuilder.EntitySet<Product>("Products");
                webApiConfig.MapODataServiceRoute(
                    routeName: "ODataRoute",
                    routePrefix: "odata",
                    model: odataMetadataBuilder.GetEdmModel());
                owinApp.UseWebApi(webApiConfig);

                owinApp.MapSignalR();

                //owinApp.Use<AddSampleHeaderToResponseHeadersOwinMiddleware>();
            });

            //aspNetCoreApp.UseMiddleware<AddSampleHeaderToResponseHeadersAspNetCoreMiddlware>();
        }

http://localhost:YourPort/odata/Products

{ 
 "@odata.context":"http://localhost:4675/odata/$metadata#Products","value":[
    {
      "Id":1,"Name":"Test","Price":10
    }
  ]
}

<?xml version="1.0" encoding="utf-8"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=301880
  -->
<configuration>
  <configSections>
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
  </configSections>
  <appSettings>
    <add key="webpages:Version" value="3.0.0.0" />
    <add key="webpages:Enabled" value="false" />
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>
  <connectionStrings>
    <add name="constr" connectionString="data source=.\phonebook.sqlite;foreign keys=true" providerName="System.Data.SQLite" />
  </connectionStrings>
  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5" />
  </system.web>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
  <system.codedom>
    <compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" />
    </compilers>
  </system.codedom>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value="v13.0" />
      </parameters>
    </defaultConnectionFactory>
    <!--<providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>-->
    <providers>
      <provider invariantName="System.Data.SQLite" type="System.Data.SQLite.EF6.SQLiteProviderServices, System.Data.SQLite.EF6" />
      <provider invariantName="System.Data.SQLite.EF6" type="System.Data.SQLite.EF6.SQLiteProviderServices, System.Data.SQLite.EF6" />
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
  <system.data>
    <DbProviderFactories>
      <remove invariant="System.Data.SQLite.EF6" />
      <add name="SQLite Data Provider (Entity Framework 6)" invariant="System.Data.SQLite.EF6" description=".NET Framework Data Provider for SQLite (Entity Framework 6)" type="System.Data.SQLite.EF6.SQLiteProviderFactory, System.Data.SQLite.EF6" />
      <remove invariant="System.Data.SQLite" />
      <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".NET Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite" />
    </DbProviderFactories>
  </system.data>
</configuration>

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="bootstrap" version="3.0.0" targetFramework="net45" />
  <package id="EntityFramework" version="6.1.3" targetFramework="net45" />
  <package id="jQuery" version="1.10.2" targetFramework="net45" />
  <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net45" />
  <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net45" />
  <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.0" targetFramework="net45" />
  <package id="Microsoft.Net.Compilers" version="1.0.0" targetFramework="net45" developmentDependency="true" />
  <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
  <package id="Modernizr" version="2.6.2" targetFramework="net45" />
  <package id="SQLite.CodeFirst" version="1.3.0.17" targetFramework="net45" />
  <package id="System.Data.SQLite" version="1.0.105.0" targetFramework="net45" />
  <package id="System.Data.SQLite.Core" version="1.0.105.0" targetFramework="net45" />
  <package id="System.Data.SQLite.EF6" version="1.0.105.0" targetFramework="net45" />
  <package id="System.Data.SQLite.Linq" version="1.0.105.0" targetFramework="net45" />
</packages>