Responses

Reference for the Voice Clone API response, including the voice ID format, status fields, sample audio URLs, and timestamps returned for each clone.

Voice ID Format

Every clone response includes fields to construct the voice ID: {Provider}.{Model}.{provider_voice_id}

Provider	provider_voice_id value
Telnyx Qwen3TTS	Equals the clone’s UUID (id field)
Telnyx Ultra	Cartesia-assigned voice ID
Telnyx Bayan	Equals the clone’s UUID (id field)
Minimax	Minimax-assigned ID (encoded format)
Resemble	Equals the clone’s UUID (id field)

See Using Custom Voices for how to use these IDs across products.

Clone Status

Status	Meaning
active	Ready to use
pending	Being processed (Ultra only — poll until active)
failed	Processing failed
expired	Voice was not kept alive

Qwen3TTS, Bayan, Minimax, and Resemble clones are always active on creation.