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// DeepInfra OpenAI API 转发服务
import { fetch } from "https://esm.town/v/std/fetch";
    
    // 构建DeepInfra API URL
    // 将 /v1/chat/completions 转换为 /v1/openai/chat/completions
    let deepinfraPath = path;
    if (path === '/v1/chat/completions') {
      deepinfraPath = '/v1/openai/chat/completions';
    }
    

const VOICE = "marin";
const OPENAI_API_KEY = Deno.env.get("OPENAI_API_KEY");
if (!OPENAI_API_KEY) {
  throw new Error("🔴 OpenAI API key not configured");
}
export function makeHeaders(contentType?: string) {
  const obj: Record<string, string> = {
    Authorization: `Bearer ${OPENAI_API_KEY}`,
  };
  if (contentType) obj["Content-Type"] = contentType;

  // Create the call.
  const url = "https://api.openai.com/v1/realtime/calls";
  const headers = makeHeaders();
  const fd = new FormData();

# hello-realtime-video
Hello Realtime is a complete OpenAI Realtime application that supports WebRTC
users. You can access the app via WebRTC at
https://hello-realtime-video.val.run.
websocket interface.
If you remix the app, you'll just need to pop in your own OPENAI_API_KEY (from
platform.openai.com).

observer.post("/:callId", async (c) => {
  const callId = c.req.param("callId");
  const url = `wss://api.openai.com/v1/realtime?call_id=${callId}`;
  const ws = new WebSocket(url, { headers: makeHeaders() });
  ws.on("open", () => {

    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>OpenAI Realtime API Voice Agent</title>
    <style>
      :root {

const MODEL = "gpt-realtime";
const INSTRUCTIONS = `
  Greet the user in English, and thank them for trying the new OpenAI Realtime API.
  Give them a brief summary based on the list below, and then ask if they have any questions.
  Answer questions using the information below. For questions outside this scope,
  - higher audio quality
  - improved handling of alphanumerics (eg, properly understanding credit card and phone numbers)
  - support for the OpenAI Prompts API
  - support for MCP-based tools
  - auto-truncation to reduce context size
const VOICE = "marin";
const OPENAI_API_KEY = Deno.env.get("OPENAI_API_KEY");
if (!OPENAI_API_KEY) {
  throw new Error("🔴 OpenAI API key not configured");
}
export function makeHeaders(contentType?: string) {
  const obj: Record<string, string> = {
    Authorization: `Bearer ${OPENAI_API_KEY}`,
  };
  if (contentType) obj["Content-Type"] = contentType;

sip.post("/", async (c) => {
  // Verify the webhook.
  const OPENAI_SIGNING_SECRET = Deno.env.get("OPENAI_SIGNING_SECRET");
  if (!OPENAI_SIGNING_SECRET) {
    console.error("🔴 webhook secret not configured");
    return c.text("Internal error", 500);
  }
  const webhook = new Webhook(OPENAI_SIGNING_SECRET);
  const bodyStr = await c.req.text();
  let callId: string | undefined;
  // Accept the call.
  const url = `https://api.openai.com/v1/realtime/calls/${callId}/accept`;
  const headers = makeHeaders("application/json");
  const body = JSON.stringify(makeSession());

rtc.post("/", async (c) => {
  // Create the call.
  const url = "https://api.openai.com/v1/realtime/calls";
  const headers = makeHeaders();
  const fd = new FormData();

# hello-realtime
Hello Realtime is a complete OpenAI Realtime application that supports both WebRTC and SIP users.
You can access the app via WebRTC at https://hello-realtime.val.run, or via SIP by calling 425-800-0042.
This demo shows off the new SIP API, the new all-in-one WebRTC API, and the new server-side websocket interface.
If you remix the app, you'll just need to pop in your own OPENAI_API_KEY (from platform.openai.com), and also the OPENAI_SIGNING_SECRET if you want to use the SIP interface.