diff --git a/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceTools/AzureAi.cs b/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceTools/AzureAi.cs
index 34440a4..70decad 100644
--- a/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceTools/AzureAi.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceTools/AzureAi.cs
@@ -1,5 +1,8 @@
 using System;
+using System.IO;
 using System.Net;
+using System.Net.Http;
+using System.Text;
 using System.Threading.Tasks;
 
 namespace WelsonJS.Launcher.ResourceTools
@@ -7,11 +10,18 @@ namespace WelsonJS.Launcher.ResourceTools
     public class AzureAi : IResourceTool
     {
         private ResourceServer Server;
+        private static readonly HttpClient HttpClient = new HttpClient();
         private const string Prefix = "azure-ai/";
+        private const int StreamingBufferSize = 4096;
+        private readonly string AzureAiServiceUrl;
+        private readonly string AzureAiServiceApiKey;
 
         public AzureAi(ResourceServer server)
         {
             Server = server;
+
+            AzureAiServiceUrl = Program.GetAppConfig("AzureAiServiceUrl");
+            AzureAiServiceApiKey = Program.GetAppConfig("AzureAiServiceApiKey");
         }
 
         public bool CanHandle(string path)
@@ -21,9 +31,107 @@ namespace WelsonJS.Launcher.ResourceTools
 
         public async Task HandleAsync(HttpListenerContext context, string path)
         {
-            await Task.Delay(0);
+            string apiKey = AzureAiServiceApiKey;
+            if (string.IsNullOrEmpty(apiKey))
+            {
+                WriteError(context, "Missing 'api-key' header.", HttpStatusCode.BadRequest);
+                return;
+            }
 
-            // TODO: Pass Azure AI request to Azure AI Foundry
+            string requestBody = ReadRequestBody(context);
+            bool isStreaming = ContainsSequentialKeywords(requestBody, new[] { "\"stream\"", "true" }, 30);
+
+            try
+            {
+                using (var response = await SendAzureRequestAsync(apiKey, requestBody, isStreaming))
+                {
+                    await ForwardResponseAsync(context, response, isStreaming);
+                }
+            }
+            catch (HttpRequestException ex)
+            {
+                WriteError(context, "Request error: " + ex.Message, HttpStatusCode.BadGateway);
+            }
+        }
+
+        private string ReadRequestBody(HttpListenerContext context)
+        {
+            using (var reader = new StreamReader(context.Request.InputStream, context.Request.ContentEncoding))
+            {
+                return reader.ReadToEnd();
+            }
+        }
+
+        private async Task<HttpResponseMessage> SendAzureRequestAsync(string apiKey, string requestBody, bool isStreaming)
+        {
+            var requestMessage = new HttpRequestMessage(HttpMethod.Post, AzureAiServiceUrl);
+            requestMessage.Headers.Add("api-key", apiKey);
+            requestMessage.Content = new StringContent(requestBody, Encoding.UTF8, "application/json");
+
+            var completionOption = isStreaming
+                ? HttpCompletionOption.ResponseHeadersRead
+                : HttpCompletionOption.ResponseContentRead;
+
+            return await HttpClient.SendAsync(requestMessage, completionOption);
+        }
+
+        private async Task ForwardResponseAsync(HttpListenerContext context, HttpResponseMessage response, bool isStreaming)
+        {
+            context.Response.StatusCode = (int)response.StatusCode;
+            context.Response.ContentType = response.Content.Headers.ContentType?.ToString() ?? "application/json";
+
+            using (var responseStream = await response.Content.ReadAsStreamAsync())
+            {
+                if (isStreaming)
+                {
+                    context.Response.SendChunked = true;
+                    context.Response.Headers.Add("Transfer-Encoding", "chunked");
+                    context.Response.Headers.Add("Cache-Control", "no-cache");
+
+                    byte[] buffer = new byte[StreamingBufferSize];
+                    int bytesRead;
+                    while ((bytesRead = await responseStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                    {
+                        await context.Response.OutputStream.WriteAsync(buffer, 0, bytesRead);
+                        context.Response.OutputStream.Flush();
+                    }
+                }
+                else
+                {
+                    await responseStream.CopyToAsync(context.Response.OutputStream);
+                }
+            }
+        }
+
+        private void WriteError(HttpListenerContext context, string message, HttpStatusCode statusCode)
+        {
+            context.Response.StatusCode = (int)statusCode;
+            using (var writer = new StreamWriter(context.Response.OutputStream, Encoding.UTF8))
+            {
+                writer.Write(message);
+            }
+        }
+
+        public static bool ContainsSequentialKeywords(string input, string[] keywords, int maxDistance)
+        {
+            if (input == null || keywords == null || keywords.Length < 2)
+                return false;
+
+            int position = 0;
+
+            for (int i = 0; i < keywords.Length; i++)
+            {
+                int index = input.IndexOf(keywords[i], position, StringComparison.OrdinalIgnoreCase);
+                if (index < 0)
+                    return false;
+
+                if (i > 0 && (index - position) > maxDistance)
+                    return false;
+
+                position = index + keywords[i].Length;
+            }
+
+            return true;
         }
     }
 }
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