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

# Get Available Voices

> List all available voice presets for AI phone agents.

Returns named TTS (text-to-speech) voice presets that can be used
when configuring AI agents or making phone calls. Each voice defines
how your AI agent sounds on the phone.

You can use a preset name (e.g. "female-1", "male-1") or pass any
valid Cartesia voice UUID directly as a voice_id.



## OpenAPI

````yaml /openapi.json get /v1/voices
openapi: 3.1.0
info:
  title: AgentLine
  description: >-
    AgentLine gives every AI agent a real phone number, a human-like voice, and
    the ability to make and receive calls and SMS autonomously. This SDK covers
    the core developer surface: agents, numbers, calls, messages, events,
    webhooks, billing, and voice.
  version: 0.3.0
  summary: Phone numbers, voice, and SMS for AI agents.
  contact:
    name: AgentLine
    url: https://agentline.cloud
  license:
    name: MIT
    url: https://opensource.org/license/mit
servers:
  - url: https://api.agentline.cloud
    description: Production
security:
  - API Key or OAuth: []
paths:
  /v1/voices:
    get:
      tags:
        - Voice
      summary: Get Available Voices
      description: |-
        List all available voice presets for AI phone agents.

        Returns named TTS (text-to-speech) voice presets that can be used
        when configuring AI agents or making phone calls. Each voice defines
        how your AI agent sounds on the phone.

        You can use a preset name (e.g. "female-1", "male-1") or pass any
        valid Cartesia voice UUID directly as a voice_id.
      operationId: list_available_voices
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      security:
        - API Key or OAuth: []
components:
  securitySchemes:
    API Key or OAuth:
      type: http
      description: >-
        AgentLine API key. Get one via the email OTP flow (POST /v1/auth/otp
        then POST /v1/auth/verify). Pass as: Authorization: Bearer sk_live_...
      scheme: bearer
      bearerFormat: API key (sk_live_...)
      x-fern-bearer:
        name: apiKey
        env: AGENTLINE_API_KEY

````