Video your agent can set up on its own.

import { createSynentoClient, resolveWsUrl } from '@synento/node'

// Reads SYNENTO_API_KEY and SYNENTO_API_URL. Server-side only.
const synento = createSynentoClient()

// Once per call. The session is already its own recording.
export async function createCall() {
  const session = await synento.createSession({ name: 'Standup' })
  return session.id
}

// Once per participant: a short-lived token scoped to one session and user.
export async function POST(request: Request) {
  const { sessionId, userId } = await request.json()
  const token = await synento.createConnectionToken(sessionId, { userId })

  return Response.json({
    token: token.accessToken,
    wsUrl: resolveWsUrl({
      apiBaseUrl: process.env.SYNENTO_API_URL!,
      requestOrigin: request.headers.get('origin'),
      sessionId,
      userId,
    }),
  })
}

import { SynentoRoom } from '@synento/client'

const room = new SynentoRoom({
  userId: 'alice',
  // Called again on every reconnect, so tokens rotate on their own.
  getToken: () =>
    fetch('/api/synento', {
      method: 'POST',
      body: JSON.stringify({ sessionId, userId: 'alice' }),
    }).then((res) => res.json()),
})

await room.connect()

const stream = await navigator.mediaDevices.getUserMedia({ audio: true, video: true })
await room.publishCamera(stream)
// That's it. There is no "start recording" call.

# Create a session. Retrying with the same key returns the same session.
curl -X POST https://api.synento.com/v1/sessions \
  -H "Authorization: Bearer $SYNENTO_API_KEY" \
  -H "Idempotency-Key: standup-2026-09-23" \
  -H "Content-Type: application/json" \
  -d '{"name": "Standup"}'

# Mint a connection token for one participant.
curl -X POST https://api.synento.com/v1/sessions/$SESSION_ID/connection \
  -H "Authorization: Bearer $SYNENTO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"user_id": "alice"}'

# Did media really arrive? Ask the recording.
curl -s https://api.synento.com/v1/sessions/$SESSION_ID/manifest \
  -H "Authorization: Bearer $SYNENTO_API_KEY" \
  | jq '.data.participants[] | {user_id, tracks: [.tracks[] | {kind, start_ts}]}'