curl --request POST \
  --url http://localhost:8000/api/livekit/token \
  --header 'Content-Type: application/json' \
  --data '
{
  "room_name": "<string>",
  "user_id": "<string>",
  "user_name": "<string>"
}
'

{
  "token": "<string>",
  "ws_url": "<string>",
  "room_name": "<string>"
}