music.openverbs.com
5 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 5
endpoints
5
avg trust score
72.2
ecosystem avg 52.0
avg 30-day uptime
90.7%
ecosystem avg 53.6%
avg latency (EU)
882 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.002
USDC per call
networks
1
At a glance
music.openverbs.com operates 5 listed x402 endpoints across 1 network. 5 of them carry a computed trust score, averaging 72.2 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 90.7% (above the ecosystem average of 53.6%). Advertised price: $0.002 USDC per call. Best-scored endpoint: Interval between notes (grade B, 72.4).
Top endpoints by trust score
- Interval between notes/v1/intervalName the interval between two notes (`to` at or above `from`) — its size in semitones, its diatonic number and its quality (perfect/major/minor/augmented/dim…→
- Build a scale/v1/scaleBuild a scale from a root note and type (major, natural-minor, harmonic-minor, melodic-minor, dorian, phrygian, lydian, mixolydian, locrian, major-pentatonic…→
- Note parse/v1/noteParse a note in scientific pitch notation (e.g. "A4", "C#5", "Bb3") into its letter, accidental, pitch class (0..11), octave, MIDI number and frequency in Hz…→
- Build a chord/v1/chordBuild 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…→
- Transpose a note/v1/transposeTranspose a note by a (possibly negative) number of semitones. Result is spelled chromatically with sharps, or flats when `preferFlats` is true.→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /v1/chord Build a chord | B 72.1 | 90.3% | 0.93 | $0.002 |
| /v1/scale Build a scale | B 72.3 | 90.9% | 0.93 | $0.002 |
| /v1/transpose Transpose a note | B 72.1 | 90.3% | 0.93 | $0.002 |
| /v1/interval Interval between notes | B 72.4 | 90.9% | 0.93 | $0.002 |
| /v1/note Note parse | B 72.2 | 90.9% | 0.93 | $0.002 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.