List a provider's available TTS models
Voices
List a provider's TTS models
Returns the TTS model IDs available for a given provider. Pass any of these to /voices?modelId=… to filter the voice catalog.
GET
List a provider's available TTS models
Different providers expose model-specific voice catalogs. The most common ones:
google-cloud has hundreds of named voices but no model layer — it returns [].
This endpoint does not consume credits.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Path Parameters
Provider slug. One of: elevenlabs, deepgram, cartesia, rime-ai, openai, google-cloud, google-live, ultravox, grok-live, minimax, playht, azure.
