diff --git a/frontend/src/app/api/langgraph/[...path]/route.ts b/frontend/src/app/api/langgraph/[...path]/route.ts
deleted file mode 100644
index f299d3a..0000000
--- a/frontend/src/app/api/langgraph/[...path]/route.ts
+++ /dev/null
@@ -1,98 +0,0 @@
-import { type NextRequest } from "next/server";
-
-export const runtime = "nodejs";
-
-export async function GET(
-  request: NextRequest,
-  { params }: { params: Promise<{ path: string[] }> },
-) {
-  return handleProxy(request, (await params).path);
-}
-
-export async function POST(
-  request: NextRequest,
-  { params }: { params: Promise<{ path: string[] }> },
-) {
-  return handleProxy(request, (await params).path);
-}
-
-export async function PUT(
-  request: NextRequest,
-  { params }: { params: Promise<{ path: string[] }> },
-) {
-  return handleProxy(request, (await params).path);
-}
-
-export async function DELETE(
-  request: NextRequest,
-  { params }: { params: Promise<{ path: string[] }> },
-) {
-  return handleProxy(request, (await params).path);
-}
-
-async function handleProxy(request: NextRequest, pathSegments: string[]) {
-  const targetUrl = `http://localhost:8000/${pathSegments.join("/")}`;
-
-  // Preserve query parameters
-  const searchParams = request.nextUrl.searchParams.toString();
-  const fullUrl = searchParams ? `${targetUrl}?${searchParams}` : targetUrl;
-
-  // Prepare headers
-  const headers = new Headers();
-  request.headers.forEach((value, key) => {
-    // Skip Next.js specific headers
-    if (!key.startsWith("x-") && key !== "host" && key !== "connection") {
-      headers.set(key, value);
-    }
-  });
-
-  // Prepare fetch options
-  const fetchOptions: RequestInit = {
-    method: request.method,
-    headers,
-  };
-
-  // Add body for non-GET requests
-  if (request.method !== "GET" && request.method !== "HEAD") {
-    fetchOptions.body = await request.text();
-  }
-
-  try {
-    const response = await fetch(fullUrl, fetchOptions);
-
-    // Check if response is SSE
-    const contentType = response.headers.get("content-type");
-    const isSSE = contentType?.includes("text/event-stream");
-
-    if (isSSE && response.body) {
-      // Handle SSE streaming
-      return new Response(response.body, {
-        status: response.status,
-        statusText: response.statusText,
-        headers: {
-          "Content-Type": "text/event-stream",
-          "Cache-Control": "no-cache",
-          Connection: "keep-alive",
-        },
-      });
-    }
-
-    // Handle regular responses
-    const responseHeaders = new Headers();
-    response.headers.forEach((value, key) => {
-      responseHeaders.set(key, value);
-    });
-
-    return new Response(response.body, {
-      status: response.status,
-      statusText: response.statusText,
-      headers: responseHeaders,
-    });
-  } catch (error) {
-    console.error("Proxy error:", error);
-    return new Response(JSON.stringify({ error: "Proxy request failed" }), {
-      status: 502,
-      headers: { "Content-Type": "application/json" },
-    });
-  }
-}