> ## Documentation Index
> Fetch the complete documentation index at: https://dialnexa.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# List Accents

> Retrieve every accent option available across DialNexa voices, used to refine pronunciation within a language family.

<Warning>
  **Legacy endpoint - deprecated.** Unversioned endpoints are scheduled for removal on **July 31, 2026**. Use the [`/v1` version](/docs/api-reference/v1/voices/accents) for new integrations. This endpoint remains available for existing integrations until then.
</Warning>

Returns every accent option available across voices on the platform. Accents refine pronunciation style within a language family, for example, within the English language family you can pick between Indian (`en-IN`), American (`en-US`), and British (`en-GB`) accents. Each entry includes the accent's `id`, display `name`, and BCP-47 `code` so you can match it to the voice catalogue returned by [List Voices](/docs/api-reference/v1/voices/list).

## 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](/docs/api-reference/v1/agents/update).

Not every voice supports every accent. After filtering by accent, intersect with the voices returned by [List Voices](/docs/api-reference/v1/voices/list) to find usable combinations.

## Errors

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

## Related endpoints

* [List Voices](/docs/api-reference/v1/voices/list): find voices in a specific accent.
* [List Languages](/docs/api-reference/v1/languages/list): list supported BCP-47 languages.
* [Text-to-speech and voices](/docs/voice-ai/text-to-speech-and-voices): guidance on choosing voice and accent.
* [Multilingual and Hinglish calls](/docs/voice-ai/multilingual-and-hinglish-calls): how accent and language settings interact on mixed-language calls.


## OpenAPI

````yaml GET /voices/accents
openapi: 3.0.0
info:
  title: DialNexa API
  description: >-
    Public REST API for the DialNexa voice AI platform. Versioned endpoints are
    under /v1; unversioned endpoints are legacy and deprecated.
  version: 1.0.0
servers:
  - url: https://api.dialnexa.com
    description: DialNexa production API
security:
  - bearer: []
tags:
  - name: API Keys
  - name: Agent Functions
  - name: Agents V1
  - name: Agents2
  - name: Batch Calls
  - name: Batch Calls V1
  - name: Call Logs
  - name: Calls
  - name: Calls V1
  - name: Campaign Leads
  - name: Campaigns
  - name: External Webhooks
  - name: Knowledge Base
  - name: Knowledge Base V1
  - name: LLMs
  - name: LLMs V1
  - name: Languages
  - name: Languages V1
  - name: Organization Phone Numbers
  - name: Organization Phone Numbers V1
  - name: Phone Number Pricing
  - name: Phone Number Pricing V1
  - name: Transcribers
  - name: Transcribers V1
  - name: User Webhooks
  - name: User Webhooks V1
  - name: V1
  - name: Voices
  - name: Voices V1
  - name: Webcall
  - name: Workflow Leads
  - name: Workflow Leads V1
  - name: Workflows
  - name: Workflows V1
paths:
  /voices/accents:
    get:
      tags:
        - Voices
      summary: Get all unique accents from voices
      description: >-
        **Legacy endpoint - deprecated, scheduled for removal on July 31,
        2026.** Use the `/v1` version for new integrations. 
      operationId: VoicesController_getUniqueAccents
      parameters:
        - name: provider
          required: false
          in: query
          description: Filter by provider name
          schema:
            enum:
              - elevenlabs
              - smallestai
              - sarvam
              - cartesia
            type: string
      responses:
        '200':
          description: Return all unique accents
          content:
            application/json:
              schema:
                type: array
                items:
                  type: string
      deprecated: true
components:
  securitySchemes:
    bearer:
      scheme: bearer
      bearerFormat: JWT
      type: http

````