TTS (文字→语音)

curl https://api.openalchemy.io/v1/audio/speech \
  -H "Authorization: Bearer $OPENALCHEMY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "tts-1.0",
    "voice": "alice",
    "input": "OpenAlchemy turns idle GPUs into an open AI inference grid. Run a node on a 4090 or 5090 and earn credits, or call our APIs and pay per token. Open weights, distributed compute."
  }' \
  --output openalchemy_pitch.wav