ToolVet

Music Production Calc

9 x402 APIs served from music-production-calc.x402tookit.com

Every listing from Music Production Calc that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.

At a glance

Listings
9 x402 APIs
Passing at the latest check
7 of 9
Uptime, 30 days
61.7% on average across 9 listings
Price
$0.02 per call
Trust score
33 to 63, median 61
Paying wallets, 30 days
No usage data
Verified owner
None
Security findings
None found
Listed since
20 Oct 2026

No usage data. The x402 Bazaar reports paying wallets for the x402 APIs it lists; MCP servers and APIs submitted directly have none.

All 9 listings

Ranked by trust score.

  • 63trust
    Camelot KeyMusic Production Calc

    Camelot wheel code for a musical key and its harmonic-mixing matches; optionally test if two keys mix.

    x402 APIDeveloper tools
    $0.02per call on Polygon
    68.4% uptime, 554 msPassing, checked 6 h ago
  • 61trust
    Tap TimestampsMusic Production Calc

    Tap tempo from tap timestamps in ms: mean and median BPM, interval spread and jitter percent.

    x402 APIOther
    $0.02per call on Polygon
    64.3% uptime, 552 msPassing, checked 7 h ago
  • 61trust
    Song LengthMusic Production Calc

    Song length in seconds and m:ss from bars, BPM and time signature, plus bars or BPM needed for a target length.

    x402 APIOther
    $0.02per call on Polygon
    64.3% uptime, 502 msPassing, checked 2 h ago
  • 61trust
    Pitch SpeedMusic Production Calc

    Convert semitones, cents, speed percent, two frequencies or two BPMs into one varispeed ratio with all equivalents.

    x402 APIDocuments & files
    $0.02per call on Polygon
    64.3% uptime, 513 msPassing, checked 5 h ago
  • 61trust
    Diatonic ChordsMusic Production Calc

    The 7 triads and 7th chords of a key (major, natural or harmonic minor) with spelled notes and Roman numerals.

    x402 APIOther
    $0.02per call on Polygon
    64.3% uptime, 521 msPassing, checked 6 h ago
  • 61trust
    Delay TailMusic Production Calc

    Feedback delay decay: dB lost per repeat, repeats to fall 60 dB and total tail time in ms from delay and feedback.

    x402 APIOther
    $0.02per call on Polygon
    64.3% uptime, 519 msPassing, checked 3 h ago
  • 58trust
    Key ShiftMusic Production Calc

    Shift a key by semitones with the right sharp or flat spelling, its relative major or minor, signature and capo shapes.

    x402 APIOther
    $0.02per call on Polygon
    53.3% uptime, 494 msPassing, checked 11 h ago
  • 34trust
    Tempo GridMusic Production Calc

    Note values 1/1 to 1/32 (straight, dotted, triplet) at a BPM as ms, LFO Hz, samples and MIDI ticks.

    x402 APIOther
    $0.02per call on Polygon
    57.9% uptime, 520 msFailing, checked 28 h ago
  • 33trust
    Fret NoteMusic Production Calc

    Note name, MIDI number and Hz at a fret on guitar, bass, ukulele or violin strings, with alternate tunings.

    x402 APIOther
    $0.02per call on Polygon
    53.9% uptime, 517 msFailing, checked 21 h ago

Watch these listings in one feed

How these numbers are made

Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.