curl https://www.samuraiapi.in/v1/audio/speech \
  -H "Authorization: Bearer $SAMURAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "tts-1-hd",
    "voice": "nova",
    "input": "The way of the samurai is found in death.",
    "speed": 0.9
  }' \
  --output speech.mp3

from pathlib import Path

response = client.audio.speech.create(
    model="tts-1-hd",
    voice="nova",
    input="The way of the samurai is found in death.",
    speed=0.9
)
response.stream_to_file(Path("speech.mp3"))

Binary audio file (MP3)
Content-Type: audio/mpeg