Call (V2)
Phone Number
Agent
Retell LLM Response Engine (for single / multi prompt agent)
Knowledge Base
Batch call
Account
Custom Telephony
Custom LLM
Voice
List Voices
List all voices available to the user
GET
/
list-voices
import Retell from 'retell-sdk';
const client = new Retell({
apiKey: 'YOUR_RETELL_API_KEY',
});
async function main() {
const voiceResponses = await client.voice.list();
console.log(voiceResponses);
}
main();
[
{
"voice_id": "11labs-Adrian",
"voice_name": "Adrian",
"provider": "elevenlabs",
"accent": "American",
"gender": "male",
"age": "Young",
"preview_audio_url": "https://retell-utils-public.s3.us-west-2.amazonaws.com/adrian.mp3"
}
]
Authorizations
Authentication header containing API key (find it in dashboard). The format is "Bearer YOUR_API_KEY"
Response
200
application/json
Successfully retrieved all voices.
The response is of type object[]
.
Was this page helpful?
import Retell from 'retell-sdk';
const client = new Retell({
apiKey: 'YOUR_RETELL_API_KEY',
});
async function main() {
const voiceResponses = await client.voice.list();
console.log(voiceResponses);
}
main();
[
{
"voice_id": "11labs-Adrian",
"voice_name": "Adrian",
"provider": "elevenlabs",
"accent": "American",
"gender": "male",
"age": "Young",
"preview_audio_url": "https://retell-utils-public.s3.us-west-2.amazonaws.com/adrian.mp3"
}
]