List Voices
List available speakers for the selected TTS model. model=‘orpheus-3b-tts’ (default) returns the catalog grouped by language (OrpheusSpeakersResponse); add ‘language’ to get one language’s voices (OrpheusLanguageSpeakersResponse). model=‘spark-tts’ returns the fixed SpeakerID voices (SpeakersListResponse); ‘language’ is not allowed for spark-tts. Replaces /tasks/modal/orpheus/speakers, /tasks/modal/orpheus/speakers/, and /tasks/modal/tts/speakers.
Authorizations
The access token received from the authorization server in the OAuth 2.0 flow.
Query Parameters
TTS model: 'orpheus-3b-tts' (default) or 'spark-tts'.
orpheus-3b-tts, spark-tts orpheus-only ISO 639-3 code (e.g. 'lug'). Rejected for spark-tts.
Response
Successful Response

