curl --request POST \
  --url https://api.minimax.io/v1/voice_design \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: <content-type>' \
  --data @- <<EOF
{
  "prompt": "Excited and enthusiastic male product reviewer (e.g., tech vlogger), fast-paced, high energy, and persuasive.",
  "preview_text": "What is UP, everyone! Today we're unboxing the brand new Gadget X-Pro, and let me tell you, this thing is absolutely insane! The features are next level, you guys are gonna love this!"
}
EOF

{
  "trial_audio": "hex-encoded audio",
  "voice_id": "ttv-voice-2025060717322425-xxxxxxxx",
  "base_resp": {
    "status_code": 0,
    "status_msg": "success"
  }
}