DeepInfra

Use DeepInfra's hosted TTS models as your provider.

Setup

Recommended (auth + admin): Settings → Admin → Shared providers

1. Add a shared provider with type deepinfra.
2. Keep base URL as https://api.deepinfra.com/v1/openai.
3. Enter your API key.
4. Set your preferred default model/voice.

Legacy bootstrap seed (optional, first boot only):

API_BASE=https://api.deepinfra.com/v1/openai
API_KEY=your-deepinfra-key

Per-user Settings → TTS Provider (only when restrictUserApiKeys=false):

1. Set provider to Deepinfra.
2. The base URL is pre-filled, no changes needed.
3. Enter your API_KEY.
4. Choose a model and voice.

See TTS Providers for admin-shared vs per-user behavior.

Notes

• Available models include hexgrad/Kokoro-82M and canopylabs/orpheus-3b-0.1-ft.
• Without an API key, only the free-tier model (hexgrad/Kokoro-82M) is shown in the dropdown.
• TTS requests are sent from the server, not the browser. The API key is never exposed to clients.

References

• DeepInfra TTS models
• TTS Providers
• TTS Environment Variables