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MusicGPT

Interact with MusicGPT API for audio processing and voice management

Actions25

Audio Processing → Extract Key/BPM

AI-generated

Summary

Submit an audio file to MusicGPT to extract its musical key and BPM. Provide a direct audio URL or select a binary property from an incoming item; optionally set a webhook URL for a completion callback.

Inputs

  • audioSource — Choose URL (default) or Binary Property as the audio source.
  • audio_url (required) — Direct URL to the audio file; used when Audio Source is URL.
  • audio_file (required) — Name of the incoming binary property containing the audio file; used when Audio Source is Binary Property. Defaults to data.
  • webhook_url — Optional URL to receive a callback when processing is complete.

Output shape

One item per input item, with a JSON object containing success, task_id, conversion_id, and eta.

Starts the extraction request and returns its task/conversion identifiers and ETA; the operation does not return the extracted key or BPM directly. Use the optional webhook URL or a separate conversion lookup to obtain subsequent results.

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