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MarketVeo3.1 APISuno API
4o Image APIFlux Kontext APIRunway APILuma APIFile Upload APICommon API
MarketVeo3.1 APISuno API
4o Image APIFlux Kontext APIRunway APILuma APIFile Upload APICommon API
  1. WAV Conversion
  • Suno API Quickstart
  • Music Generation
    • Music Generation Callbacks
    • Music Extension Callbacks
    • Audio Upload and Cover Callbacks
    • Audio Upload and Extension Callbacks
    • Add Instrumental Callbacks
    • Add Vocals Callbacks
    • Music Cover Generation 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
    • Create Suno Cover Task
      POST
    • Get Cover Generation Details
      GET
    • Replace Music Section
      POST
    • Generate Persona
      POST
  • Lyrics Generation
    • Lyrics Generation Callbacks
    • Generate Lyrics
      POST
    • Get Lyrics Task Details
      GET
  • WAV Conversion
    • Convert to WAV Callbacks
    • Convert to WAV Format
      POST
    • Get WAV Conversion Details
      GET
  • Vocal Removal
    • Audio Separation Callbacks
    • MIDI Generation Callbacks
    • Separate Vocals from Music
    • 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
English
  • English
  • Chinese
Support
English
  • English
  • Chinese
MarketVeo3.1 APISuno API
4o Image APIFlux Kontext APIRunway APILuma APIFile Upload APICommon API
MarketVeo3.1 APISuno API
4o Image APIFlux Kontext APIRunway APILuma APIFile Upload APICommon API
  1. WAV Conversion

Get WAV Conversion Details

GET
/api/v1/wav/record-info
Retrieve detailed information about a WAV format conversion task.

Usage Guide#

Use this endpoint to check the status of a WAV conversion task
Access the WAV file URL once conversion is complete
Track conversion progress and any errors that may have occurred

Status Descriptions#

PENDING: Task is waiting to be processed
SUCCESS: WAV conversion completed successfully
CREATE_TASK_FAILED: Failed to create the conversion task
GENERATE_WAV_FAILED: Failed during WAV file generation
CALLBACK_EXCEPTION: Error occurred during callback

Developer Notes#

The WAV file URL is only available in the response when status is SUCCESS
Error codes and messages are provided for failed tasks
WAV files are retained for 14 days after successful conversion

Request

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

Responses

🟢200
application/json
Request successful
Body

🔴500Error
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request GET 'https://api.kie.ai/api/v1/wav/record-info?taskId=988e****c8d3' \
--header 'Authorization: Bearer <token>'
Response Response Example
200 - 成功示例
{
    "code": 200,
    "msg": "success",
    "data": {
        "taskId": "988e****c8d3",
        "musicId": "e231****-****-****-****-****8cadc7dc",
        "callbackUrl": "https://api.example.com/callback",
        "musicIndex": 0,
        "completeTime": "2025-01-01 00:10:00",
        "response": {
            "audioWavUrl": "https://example.com/s/04e6****e727.wav"
        },
        "successFlag": "SUCCESS",
        "createTime": "2025-01-01 00:00:00",
        "errorCode": null,
        "errorMessage": null
    }
}
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Convert to WAV Format
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Audio Separation Callbacks
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