init

app/api/chat/route.ts

@@ -0,0 +1,16 @@
+import { openai } from "@ai-sdk/openai";
+import { streamText } from "ai";
+
+// Allow streaming responses up to 30 seconds
+export const maxDuration = 30;
+
+export async function POST(req: Request) {
+  const { messages } = await req.json();
+
+  const result = await streamText({
+    model: openai("gpt-4-turbo"),
+    messages,
+  });
+
+  return result.toAIStreamResponse();
+}