Streaming in Production

const controller = new AbortController();
const timeout = setTimeout(() => controller.abort(), 30_000);

try {
  const response = await fetch("https://api.phaseo.app/v1/chat/completions", {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.PHASEO_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      model: "openai/gpt-5-nano",
      messages: [{ role: "user", content: "Stream a short summary." }],
      stream: true,
    }),
    signal: controller.signal,
  });
  // Parse SSE frames from response.body here.
} finally {
  clearTimeout(timeout);
}