diff --git a/Endpoints/ServerSettingsEndpoint.cs b/Endpoints/ServerSettingsEndpoint.cs
index b4c619b..8acfbef 100644
--- a/Endpoints/ServerSettingsEndpoint.cs
+++ b/Endpoints/ServerSettingsEndpoint.cs
@@ -33,6 +33,7 @@ public static class ServerSettingsEndpoint
         new SettingDefinition("KreaApiKey", "string", "", "API-Key für Krea-Endpoints (Automation)", "password"),
         new SettingDefinition("GitHubToken", "string", "", "GitHub PAT für Key-Scanner", "password"),
         new SettingDefinition("SerperApiKey", "string", "", "Serper.dev API-Key für Google-Suche (Key-Scanner)", "password"),
+        new SettingDefinition("ProxyUrl", "string", "", "HTTP/SOCKS Proxy für alle Requests (z.B. socks5://127.0.0.1:1080)", "text"),
         new SettingDefinition("ScanIntervalHours", "int", 0, "Key-Scanner Intervall in Stunden (0 = nur manuell)", "number"),
     };
 
diff --git a/Program.cs b/Program.cs
index 51a3381..4b3fe23 100644
--- a/Program.cs
+++ b/Program.cs
@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using System.Net;
 using System.Net.Http;
 using System.Runtime.InteropServices;
 using Gott.Endpoints;
@@ -15,7 +16,20 @@ var builder = WebApplication.CreateBuilder(args);
 if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
     builder.Services.AddWindowsService();
 
-builder.Services.AddHttpClient();
+var proxyUrl = builder.Configuration["ProxyUrl"];
+if (!string.IsNullOrWhiteSpace(proxyUrl))
+{
+    builder.Services.AddHttpClient().ConfigureHttpClientDefaults(b =>
+        b.ConfigurePrimaryHttpMessageHandler(() => new HttpClientHandler
+        {
+            Proxy = new WebProxy(proxyUrl),
+            UseProxy = true
+        }));
+}
+else
+{
+    builder.Services.AddHttpClient();
+}
 
 var dataDir = Path.Combine(AppContext.BaseDirectory, "data");
 Directory.CreateDirectory(dataDir);
diff --git a/appsettings.json b/appsettings.json
index c962afa..2e7f0d5 100755
--- a/appsettings.json
+++ b/appsettings.json
@@ -18,5 +18,6 @@
   "GeminiApiKey": "",
   "GitHubToken": "",
   "SerperApiKey": "",
-  "ScanIntervalHours": 0
+  "ScanIntervalHours": 0,
+  "ProxyUrl": ""
 }