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
  • Advanced Guides
    • Custom Pronunciations
      • Embedding Custom Phonemes in Async TTS API
      • Pronouncing digits one‑by‑one
  • Integrations
    • Integrate with Twilio
    • Pipecat Integration
  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 '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

Header Params

Responses

🟢200Success
application/json
Body

🟠429RATE_LIMIT_EXCEEDED
🟠401INVALID_API_KEY
🟠404VOICE_NOT_FOUND
🟠404VERSION_NOT_FOUND
🔴500Server Error
Modified at 2025-08-11 13:34:33
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List Voices
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Update Voice
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