diff --git a/src/Leanetec.EConnect.Client/DependencyInjection.cs b/src/Leanetec.EConnect.Client/DependencyInjection.cs
index c29e4c5..4f2dcb0 100644
--- a/src/Leanetec.EConnect.Client/DependencyInjection.cs
+++ b/src/Leanetec.EConnect.Client/DependencyInjection.cs
@@ -1,13 +1,36 @@
-using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
 
 namespace Leanetec.EConnect.Client;
 
 public static class DependencyInjection
 {
-    public static IServiceCollection AddEConnectClient(this IServiceCollection services, Action<ClientOptions> clientOptions)
+    public static IServiceCollection AddEConnectClient(this IServiceCollection services, Action<Config>? options = null)
     {
-        services.Configure(clientOptions);
+        var config = new Config(services);
+        options?.Invoke(config);
+
         services.AddMediatR(cfg => cfg.RegisterServicesFromAssembly(typeof(DependencyInjection).Assembly));
         return services;
     }
+
+    public sealed class Config
+    {
+        private readonly IServiceCollection _services;
+
+        internal Config(IServiceCollection services)
+        {
+            _services = services;
+        }
+
+        public void ConfigureClient(IConfiguration config)
+        {
+            _services.Configure<ClientOptions>(config);
+        }
+
+        public void ConfigureClient(Action<ClientOptions> options)
+        {
+            _services.Configure(options);
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/Leanetec.EConnect.Client/Leanetec.EConnect.Client.csproj b/src/Leanetec.EConnect.Client/Leanetec.EConnect.Client.csproj
index ee85239..25cf8b3 100644
--- a/src/Leanetec.EConnect.Client/Leanetec.EConnect.Client.csproj
+++ b/src/Leanetec.EConnect.Client/Leanetec.EConnect.Client.csproj
@@ -8,6 +8,8 @@
 
   <ItemGroup>
     <PackageReference Include="MediatR" Version="13.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="8.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Leanetec.EConnect.Infrastructure/DependencyInjection.cs b/src/Leanetec.EConnect.Infrastructure/DependencyInjection.cs
index 9888b3e..1fb504a 100644
--- a/src/Leanetec.EConnect.Infrastructure/DependencyInjection.cs
+++ b/src/Leanetec.EConnect.Infrastructure/DependencyInjection.cs
@@ -27,10 +27,10 @@ public static class DependencyInjection
         return services;
     }
 
-    public static IServiceCollection AddInfrastructureServices(this IServiceCollection services, Action<Config> options)
+    public static IServiceCollection AddInfrastructureServices(this IServiceCollection services, Action<Config>? options = null)
     {
         Config config = new(services);
-        options.Invoke(config);
+        options?.Invoke(config);
         services.ConfigureEConnectClient(config.EConnectClient);
         services.AddScoped(typeof(IEConnectClient<>), typeof(EConnectClient<>));
         return services;
diff --git a/src/Leanetec.EConnect.Proxy/Program.cs b/src/Leanetec.EConnect.Proxy/Program.cs
index c8d0769..8eda0c7 100644
--- a/src/Leanetec.EConnect.Proxy/Program.cs
+++ b/src/Leanetec.EConnect.Proxy/Program.cs
@@ -2,9 +2,11 @@ using Leanetec.EConnect.Client;
 using Leanetec.EConnect.Infrastructure;
 
 var builder = WebApplication.CreateBuilder(args);
+var config = builder.Configuration;
 
 // Add services to the container.
-builder.Services.AddEConnectClient(opt => { }).AddInfrastructureServices(opt => { });
+var clientOpt = config.GetSection("EConnect");
+builder.Services.AddEConnectClient(opt => opt.ConfigureClient(clientOpt)).AddInfrastructureServices();
 
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
diff --git a/src/Leanetec.EConnect.Proxy/appsettings.json b/src/Leanetec.EConnect.Proxy/appsettings.json
index 10f68b8..56a2220 100644
--- a/src/Leanetec.EConnect.Proxy/appsettings.json
+++ b/src/Leanetec.EConnect.Proxy/appsettings.json
@@ -5,5 +5,9 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "EConnect": {
+    "BaseAddress": "https://portal.demoportal01.leanetec.com",
+    "apiKey": "HGpGp3vk3MsKgSe0tKVZ1ZRCuq6bFoJ1"
+  }
 }