SMsmallest-inc
Voice Cloning

Add a new voice to the model

Changed on

Deprecated — use POST /waves/v1/voice-cloning instead. The new endpoint defaults to lightning-v3.1, supports optional metadata, and returns pre-generated sample clips. This endpoint only clones onto lightning-large and the resulting voices do not work on lightning-v3.1 (returns an empty WAV). Kept live for backward compatibility; new integrations should migrate.

post/waves/v1/lightning-large/add_voice

Request

  • Base URL
    https://api.smallest.ai
  • URL
    https://api.smallest.ai/waves/v1/lightning-large/add_voice
  • Auth
    HTTP bearer

Request body multipart/form-data

displayNamestring required

Display name for the voice clone.

filestring binary required

Audio file to create voice clone from.

Response

Voice clone created successfully

messagestring

Message if the voice clone was created successfully.

Changes