Create a voice

Creates a new voice for the authenticated organization. Optionally links a pre-uploaded media file via mediaId for voice cloning.

Authorization

bearerAuth

AuthorizationBearer <token>

API key

In: header

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

title*string

Human-readable name for the voice shown in the dashboard and listings.

Length1 <= length

provider*string

Provider ID (e.g. elevenlabs, cartesia) — one of the entries returned by GET /v1/audio/providers.

Length1 <= length

model*string

Model ID as the provider expects it, with no provider prefix (the row already carries provider).

Length1 <= length

voice_id?|

Provider's own voice identifier used at synthesis time. Null when no provider voice is bound yet.

tags?array<string>

Free-form labels for filtering and grouping voices (e.g. podcast, narrator, uk-english).

Default[]

gender?|

Optional gender label for the voice. Typically male, female, or null when unspecified.

description?|

Optional free-form notes about the voice for your team.

provider_options?

JSON object passed verbatim to the provider at synthesis time (e.g. stability, similarity_boost on ElevenLabs).

mediaId?|

Optional UUID of an uploaded media asset to link as the voice's reference audio (used for cloning flows).

Formatuuid

Response Body

`application/json`

`application/problem+json`

curl -X POST "https://example.com/v1/voices" \  -H "Authorization: Bearer $SPEECHBASE_API_KEY" \  -H "Content-Type: application/json" \  -d '{  "title": "string",  "provider": "string",  "model": "string"}'

{
  "data": {
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "org_id": "string",
    "title": "string",
    "provider": "string",
    "model": "string",
    "voice_id": "string",
    "tags": [
      "string"
    ],
    "gender": "string",
    "description": "string",
    "provider_options": {
      "property1": null,
      "property2": null
    },
    "created_at": "string",
    "updated_at": "string"
  }
}

{
  "type": "string",
  "title": "string",
  "status": 0,
  "detail": "string"
}

{
  "type": "string",
  "title": "string",
  "status": 0,
  "detail": "string"
}

Authorization

Request Body

Response Body

201application/json

400application/problem+json

401application/problem+json

`application/json`

`application/problem+json`

`application/problem+json`