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GET
/
list-voices
JavaScript
import Retell from 'retell-sdk';

const client = new Retell({
  apiKey: process.env['RETELL_API_KEY'], // This is the default and can be omitted
});

const voiceResponses = await client.voice.list();

console.log(voiceResponses);
[
  {
    "voice_id": "retell-Cimo",
    "voice_name": "Adrian",
    "provider": "elevenlabs",
    "gender": "male",
    "accent": "American",
    "age": "Young",
    "preview_audio_url": "https://retell-utils-public.s3.us-west-2.amazonaws.com/adrian.mp3"
  }
]

Documentation Index

Fetch the complete documentation index at: https://docs.retellai.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

Authentication header containing API key (find it in dashboard). The format is "Bearer YOUR_API_KEY"

Response

Successfully retrieved all voices.

​
voice_id
string
required

Unique id for the voice.

Example:

"retell-Cimo"

​
voice_name
string
required

Name of the voice.

Example:

"Adrian"

​
provider
enum<string>
required

Indicates the provider of voice.

Available options:
elevenlabs,
openai,
deepgram,
cartesia,
minimax,
fish_audio,
platform
Example:

"elevenlabs"

​
gender
enum<string>
required

Gender of voice.

Available options:
male,
female
Example:

"male"

​
accent
string

Accent annotation of the voice.

Example:

"American"

​
age
string

Age annotation of the voice.

Example:

"Young"

​
preview_audio_url
string

URL to the preview audio of the voice.

Example:

"https://retell-utils-public.s3.us-west-2.amazonaws.com/adrian.mp3"