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Suno API
4o Image APIVeo3.1 APIRunway APIFlux Kontext API
Suno API
4o Image APIVeo3.1 APIRunway APIFlux Kontext API
  1. Sounds Generation
  • Suno API Quickstart
  • Music Generation
    • Music Cover Generation Callbacks
    • Music Generation Callbacks
    • Music Extension Callbacks
    • Audio Upload and Cover Callbacks
    • Audio Upload and Extension Callbacks
    • Add Instrumental Callbacks
    • Add Vocals Callbacks
    • Replace Music Section Callbacks
    • Generate Music
      POST
    • Extend Music
      POST
    • Upload And Cover Audio
      POST
    • Upload And Extend Audio
      POST
    • Add Instrumental to Music
      POST
    • Add Vocals to Music
      POST
    • Get Music Task Details
      GET
    • Get Timestamped Lyrics
      POST
    • Boost Music Style
      POST
    • Generate Music Cover
      POST
    • Get Cover Generation Details
      GET
    • Replace Music Section
      POST
    • Generate Persona
      POST
    • Generate Mashup Music
      POST
    • Recovery Audio
      POST
  • Lyrics Generation
    • Lyrics Generation Callbacks
    • Generate Lyrics
      POST
    • Get Lyrics Task Details
      GET
  • WAV Conversion
    • Convert to WAV Callbacks
    • Convert to WAV Format
    • Get WAV Conversion Details
  • Vocal Removal
    • Audio Separation Callbacks
    • MIDI Generation Callbacks
    • Vocal & Instrument Stem Separation
    • Get Vocal Separation Details
    • Generate MIDI from Audio
    • Get MIDI Generation Details
  • Music Video Generation
    • Music Video Generation Callbacks
    • Create Music Video
    • Get Music Video Details
  • Sounds Generation
    • Generate sounds
      POST
  • voice
    • Suno Voice Generation Callback
    • Suno Voice Validation Phrase Callback
    • Suno Voice Generate Verification Phrase API
    • Suno Voice Get Verification Phrase API
    • Suno Voice Create Custom Voice API
    • Suno Voice Get Custom Voice Records
    • Suno Voice Regenerate Verification Phrase
    • Suno Voice Check Availability API
  1. Sounds Generation

Generate sounds

POST
/api/v1/generate/sounds
Used for creating a sound generation task (Sounds Task). It supports settings for looping, tempo (BPM), pitch (Key), as well as lyrics subtitle capture, etc.

🚀 User Guide#

By using this interface, you can generate corresponding audio content based on the input prompt.
It supports setting up loop playback effect, which is suitable for background music, ambient sounds, and other scenarios.
It allows specifying BPM (beats per minute) and pitch (Key) to facilitate control over the style of the generated result.
Optional feature to enable lyric subtitle capture for easier display or processing of lyric content later.
Supports asynchronous reception of task completion notifications through callback address.

📌 Usage Scenarios#

🎧 Background music creation
🎮 Game sound effects or looped ambient sounds generation
🌐 Integration of audio content platforms and creative tools
Poll Query Results
Use the get lyrics details endpoint to regularly query task status. We recommend querying every 30 seconds.

Request

Authorization
Bearer Token
Provide your bearer token in the
Authorization
header when making requests to protected resources.
Example:
Authorization: Bearer ********************
or
Body Params application/jsonRequired

Examples

Responses

🟢200
application/json
Request successful
Bodyapplication/json

Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.kie.ai/api/v1/generate/sounds' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
  "prompt": "sint",
  "model": "V5",
  "soundLoop": true,
  "soundTempo": 166,
  "soundKey": "D#m",
  "grabLyrics": true
}'
Response Response Example
{
    "code": 422,
    "msg": "success",
    "data": {
        "taskId": "task38695****935u9043u"
    }
}
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Suno Voice Generation Callback
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