v1

latestOpenAPI 3.0.12026-07-2696152184.1 KB

Voices

Clone Voice

post/voices/clone

Headers

Cartesia-Version'2026-03-01' date required

Example:2026-03-01

API version header.

Response

idstring required

The ID of the voice. Find one in the Voice Library or via List Voices.

namestring required

The name of the voice.

taglinestring required

A few words describing the voice.

descriptionstring required

A description for the voice, typically longer than the tagline if both are provided.

created_atstring date-time required

The date and time the voice was created.

languagestring required

The voice's language, as an ISO 639-1 code (e.g. en, fr, zh)

is_publicboolean required

Whether the voice is publicly accessible. Always false on this endpoint.

user_idstring required

The ID of the user who owns the voice.

Example response

{
  "id": "f161df88-b5a0-4ea8-aa21-6be12859f761",
  "access": {
    "type": "private",
    "visibility": "owner"
  },
  "name": "My localized voice",
  "tagline": "",
  "description": "A voice that I localized",
  "created_at": "2026-01-01T00:00:00.000Z",
  "language": "en",
  "is_public": false,
  "user_id": "org_123"
}