OpenAI TTS Relay Engine

Forwards standard synthesis requests to OpenAI official API or custom OpenAI-compatible third-party endpoints.

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⚙️ Configuration

TTS-Providers:
  openai:
    enable: true
    engine: openai
    base_url: "https://api.openai.com/v1"
    api_key: "sk-your-openai-key"
    models: ["tts-1", "tts-1-hd"]