`chatterbox-clone`

Chatterbox original zero-shot clone. Same exaggeration and CFG as speech.

Native waveform: 24 kHz mono. Live price and availability are on GET /v1/models/chatterbox-clone.

reference_text is ignored.

Parameters

Field	Type	Description
`params.exaggeration` Default 0.5	number	Chatterbox original and multilingual only. 0.25 to 2. Default 0.5. Rejected on Turbo and every other family.
`params.cfg_weight` Default 0.5	number	Chatterbox original and multilingual only. 0 to 1. Default 0.5. Lower slows a rushed read. If the clip language and the text language differ, set this toward 0. Rejected on Turbo and every other family.
`params.output_format` Default wav (flac for stems)	string	wav, flac, mp3, or model (the model native file).
`params.output_sample_rate` Default source	string or integer	source keeps the upload (or the model rate when there is no upload). model uses the model native rate. Or pass 8000, 16000, 22050, 24000, 32000, 44100, or 48000.
`params.output_channels` Default source	string	source, model, mono, or stereo. Applied after inference, not before.

Example

curl https://api.pascalai.co/v1/voice-cloning \
  -H "Authorization: Bearer $PASCAL_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -F model=chatterbox-clone \
  -F text="Keep walking toward the river." \
  -F params='{"exaggeration":0.5,"cfg_weight":0.5,"output_format":"wav","output_sample_rate":"source","output_channels":"source"}' \
  -F file=@voice.wav

curl https://api.pascalai.co/v1/voice-cloning/$JOB_ID \
  -H "Authorization: Bearer $PASCAL_API_KEY"