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GET
Get synthesizer providers
This endpoint returns a list of available synthesizer providers that can be used when creating or updating assistants. Use the returned id as synthesizer_provider_id when configuring an assistant.

Query Parameters

integer
Filter providers by language support. Only returns providers that support the given language. Use the Get Languages endpoint to get available language IDs.

Response fields

array

Notes

  • If no language_id filter is provided, all providers are returned
  • Not all providers support all languages — use the language_id filter to get compatible providers
  • Synthesizer providers are only relevant for pipeline and dualplex modes (multimodal mode handles TTS internally)
  • If you don’t set synthesizer_provider_id when creating an assistant, the language’s default provider is used