We simplify
software,
beautifully.est. 2018

import { NextResponse } from"next/server"
import { OpenAI } from"@/lib/openai"
// stream tokens to UI in real time
 
export async function POST(req: Request) {
  const input = await req.json()
  const stream = OpenAI.chat({
    model: "gpt-4o-mini",
    messages: input.messages,
    stream: true,  // ← stream tokens
  })
 
return new NextResponse(stream, { 
    headers: { "content-type": "text/event-stream" },
  })
}