AsyncFlow API
  1. Voice Management
AsyncFlow API
  • Welcome to AsyncFlow API
  • Get Started
  • API Reference
    • API Status
      • API Status Check
    • Text-to-Speech
      • Text to Speech (WebSocket)
      • Text to Speech
      • Text to Speech with Word Timestamps
      • Text to Speech (Stream)
    • Voice Management
      • Clone Voice
        POST
      • List Voices
        POST
      • Get Voice
        GET
      • Update Voice
        PUT
      • Delete Voice
        DELETE
      • Get Voice Preview
        GET
  • Integrations
    • Integrate with Twilio
  1. Voice Management

Get Voice

GET
https://api.async.ai/voices/{id}
Get the voice from the voice libarary using voice id
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request GET 'https://api.async.ai/voices/' \
--header 'x-api-key: <api-key>' \
--header 'api-version: v1'
Response Response Example
200 - Success
{
    "voice_id": "d4g7a640-44",
    "name": "Name",
    "description": "Description",
    "language": "en",
    "gender": "Male",
    "accent": "American (US)",
    "style": "Storytelling",
    "created_at": "2025-05-19T14:37:07.297056",
    "updated_at": "2025-05-19T14:37:07.297056",
    "voice_type": "PREDEFINED"
}

Request

Path Params
id
string 
required
Voice id
Header Params
x-api-key
string 
required
Example:
<api-key>
api-version
string 
required
Example:
v1

Responses

🟢200Success
application/json
Body
voice_id
string 
required
Voice id
name
string 
required
Voice name
description
string 
required
Voice description
language
enum<string> 
required
Voice language
Allowed value:
en
gender
enum<string> 
required
Voice gender
Allowed values:
MaleFemaleNeutral
accent
string 
required
Voice accent
style
string 
required
Voice style
created_at
string 
required
Voice creation datetime
updated_at
string 
required
Voice update datetime
voice_type
enum<string> 
required
Whether the voice is owned by the current user
Allowed values:
PREDEFINEDCUSTOM
🟠429RATE_LIMIT_EXCEEDED
🟠401INVALID_API_KEY
🟠404VOICE_NOT_FOUND
🟠404VERSION_NOT_FOUND
🔴500Server Error
Modified at 2025-06-26 10:47:38
Previous
List Voices
Next
Update Voice
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