web call

<script src="https://cdn.jsdelivr.net/npm/livekit-client/dist/livekit-client.umd.min.js"></script>
<audio id="agent" autoplay></audio>
<script>
const { Room, RoomEvent, Track } = LivekitClient;

async function join() {
  // your own endpoint, which calls /v1/webcall server-side and forwards the
  // result — the rk_live_ key never reaches the browser.
  const call = await fetch("/api/start-call", { method: "POST" }).then((r) => r.json());

  const room = new Room();
  room.on(RoomEvent.TrackSubscribed, (track) => {
    if (track.kind === Track.Kind.Audio) track.attach(document.getElementById("agent"));
  });

  await room.connect(call.host, call.token);
  await room.localParticipant.setMicrophoneEnabled(true);   // caller can now talk
  return room;                                              // room.disconnect() to hang up
}
</script>

import requests

API_KEY = "rk_live_•••••••••"
BASE = "https://silk-api.rumik.ai"

def start_call(agent: str) -> dict:
    r = requests.post(
        f"{BASE}/v1/webcall",
        headers={"Authorization": f"Bearer {API_KEY}"},
        json={"agentId": agent},
        timeout=30,
    )
    r.raise_for_status()
    return r.json()          # {token, host, roomName, callId} -> forward to the page

const res = await fetch("https://silk-api.rumik.ai/v1/webcall", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.RUMIK_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({ agentId: "ua_fe3277d8" }),
});

if (!res.ok) {
  const { code, error } = await res.json();
  throw new Error(`${res.status} ${code}: ${error}`);
}
const call = await res.json();   // {token, host, roomName, callId}