diff --git a/src/ReC.Client/DependencyInjection.cs b/src/ReC.Client/DependencyInjection.cs
new file mode 100644
index 0000000..8e12a67
--- /dev/null
+++ b/src/ReC.Client/DependencyInjection.cs
@@ -0,0 +1,18 @@
+using Microsoft.Extensions.DependencyInjection;
+#if NETFRAMEWORK
+using System;
+#endif
+
+namespace ReC.Client
+{
+    public static class DependencyInjection
+    {
+        public static IHttpClientBuilder AddRecClient(this IServiceCollection services, string apiUri)
+        {
+            return services.AddHttpClient(ReCClient.ClientName, client =>
+            {
+                client.BaseAddress = new Uri(apiUri);
+            });
+        }
+    }
+}