curl --request POST \
  --url https://utoken.yoostudio.ai/v1/audio/speech \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "input": "<string>",
  "response_format": "mp3",
  "speed": 1
}
'

"<string>"