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GET
List Voice Accents
Read only Returns the distinct accent values across every non-deleted voice in the DialNexa catalog, optionally narrowed by provider. An accent describes how a voice sounds, for example an Indian, American or British English voice; it is a label, not a language code. The response is a root array of accent names, for example indian, american and british. Pass one of them as the accent filter on List Voices.

When to use this

  • Voice picker UIs: render an accent filter alongside language and gender so prompt authors can find voices that match the listener’s region.
  • Localization tooling: pre-select the right accent when an agent is deployed in a specific country or region.
  • Brand consistency checks: confirm an agent is using the accent your brand guidelines call for before publishing changes through Update Agent.
The list is not scoped to your workspace and also counts voices that List Voices does not offer (speech-to-speech voices, other workspaces’ private imports, and voices without a supported voice model), so an accent can return no voices there. The accent filter on List Voices accepts indian, british, american, canadian, african, australian and swedish; any other value returns 400.

Query parameters

Errors

  • 401 Unauthorized is returned when the API key is missing or revoked.

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

provider
enum<string>

Voice provider to list accents for. A value outside the list fails with 500.

Available options:
elevenlabs,
smallestai,
sarvam,
cartesia,
soniox

Response

Voice accents returned successfully.