api_music_midi_beat
Read-onlyIdempotent
Generate a downloadable-standard base64 MIDI file of an original drum pattern (kick/snare/hat steps). No copyrighted song or audio playback. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| bpm | Yes | Tempo BPM from 30 to 300 | |
| bars | Yes | Pattern bars 1 to 16 | |
| hat_steps | Yes | 0–15 comma-separated 16th-note positions | |
| kick_steps | Yes | 0–15 comma-separated 16th-note positions | |
| snare_steps | Yes | 0–15 comma-separated 16th-note positions |