music.openverbs.com

answering

Build a chord from a root note and quality (major, minor, dim, aug, maj7, min7, dom7, dim7, half-dim7, sus2, sus4, maj6, min6). Notes are spelled by stacked thirds (C dom7 → C E G Bb). Returns the note names, MIDI numbers and semitone intervals.

Endpoint: https://music.openverbs.com/v1/chord
Price: $0.002 / call
Settles via: cdp
Category: —
Last seen live: Tue, 08 Sep 2026 05:24:25 UTC
Last probed: Tue, 08 Sep 2026 05:24:25 UTC
First indexed: Tue, 08 Sep 2026 05:22:25 UTC
Sources: cdp-x402

Probe history

Last 1 probes, newest on the right. 100% answered with a payment challenge.

When	Result	Method	Status	Latency
Tue, 08 Sep 2026 05:24:25 UTC	challenge	http-402	402	972 ms

JSON: /api/v1/services/music.openverbs.com. Own this service? Update the listing.