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Suno (Kie.ai)

Generate music, lyrics, and audio processing using Suno via Kie.ai API

Actions16

Convert to WAV

AI-generated

Summary

Convert a source music task specified by Task ID into a WAV audio format using the Kie.ai API.

Inputs

  • Task ID (required) — Task ID of the source music to convert.
  • Reply URL — Optional webhook URL to receive a callback when the conversion task completes.
  • Reply Ref — Optional custom reference string passed back in the webhook callback for correlation.
  • Wait for Completion — If true, the node polls for the task's completion status and waits up to 5 minutes before returning the result; otherwise, it returns immediately after starting the conversion.

Output shape

a JSON object representing the conversion task response, including status and result URLs if waiting for completion; otherwise, immediate task initiation response.

If 'Wait for Completion' is true, the node polls every 3 seconds up to 5 minutes until the task completes or fails, then returns the parsed response with details. If false, it returns immediately after task submission. Errors during polling or conversion are thrown unless 'Continue on Fail' is enabled.

Examples

Example 1: Convert music to WAV and wait for completion

Set 'Task ID' to the source music task ID and enable 'Wait for Completion' (default true). Optionally provide 'Reply URL' and 'Reply Ref' for webhook callbacks. The output will contain the final WAV generation status and URLs.

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