ZeqMusicTheory

Music theory analysis and generation. Harmonic analysis, chord progression, counterpoint rules, scale/mode detection — all frequencies mapped to HulyaPulse ratios.

Endpoint	POST /api/audio/music-theory
Auth	api-key
Rate limit	20/min
Category	audio

Parameters

Name	Type	Required	Description
input	object	Yes	MIDI data, chord symbols, or audio features.
analysis	string	No	'harmony', 'rhythm', 'form', 'counterpoint'.

Returns

{ analysis, chordProgression, key, tempo_bpm, hulyaPulseRatio, zeqond }

Example

curl -sS -X POST \
  -H "Authorization: Bearer zsm_..." \
  -H "Content-Type: application/json" \
  -d '{
  "input": {},
  "analysis": "harmony"
}' \
  "https://zeqsdk.com/api/audio/music-theory"

This protocol is a named building block — one of the operations you compose inside a state contract. Call it directly with the request above, or invoke it from a contract that fires on your machine's clock. Browse the whole library at GET /api/protocols; fetch this one at GET /api/protocols/zeq-music-theory.