MusicGPTInstall

Summary

Convert an audio URL or binary audio file to MIDI by submitting it to MusicGPT’s audio-to-MIDI processing endpoint. Optionally provide a webhook URL for a completion callback; the node returns task and conversion identifiers with an ETA.

Inputs

• Audio Source — Choose URL (default) or Binary Property as the audio input.
• Audio URL (required) — Direct URL to the audio file; used when Audio Source is URL.
• Binary Property Name (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 for a callback when processing is complete.

Output shape

One item per input item, containing a JSON object.

The JSON includes success, task_id, conversion_id, and eta. The operation submits the conversion and returns these identifiers and the estimated time; it does not return MIDI file data directly.

Links

• n8n community nodes installation guide