41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
---
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title: OpenAI
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---
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Use the OpenAI TTS API as your provider.
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## Setup
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**Recommended (auth + admin): Settings → Admin → Shared providers**
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1. Add a shared provider with type `openai`.
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2. Keep base URL as `https://api.openai.com/v1`.
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3. Enter your API key.
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4. Set your preferred default model/voice.
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**Legacy bootstrap seed (optional, first boot only):**
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```env
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API_BASE=https://api.openai.com/v1
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API_KEY=sk-...
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```
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**Per-user Settings → TTS Provider (only when `restrictUserApiKeys=false`):**
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1. Set provider to `OpenAI`.
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2. The base URL is pre-filled, no changes needed.
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3. Enter your `API_KEY`.
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4. Choose a model and voice.
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See [TTS Providers](../tts-providers) for admin-shared vs per-user behavior.
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## Notes
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- Models: `tts-1`, `tts-1-hd`, `gpt-4o-mini-tts`
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- TTS requests are sent from the server, not the browser. The API key is never exposed to clients.
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## References
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- [OpenAI TTS pricing](https://platform.openai.com/docs/pricing#transcription-and-speech)
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- [TTS Providers](../tts-providers)
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- [TTS Environment Variables](../../reference/environment-variables#tts-provider-and-request-behavior)
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