ToolVet

Jewelry Maker Calc

8 x402 APIs served from jewelry-calc.x402tookit.com

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

At a glance

Listings
8 x402 APIs
Passing at the latest check
6 of 8
Uptime, 30 days
55.0% on average across 8 listings
Price
$0.02 per call
Trust score
31 to 61, median 58
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 8 listings

Ranked by trust score.

  • 61trust
    Diamond WeightJewelry Maker Calc

    Estimate a diamond's carats from millimetre size and shape, or the diameter of a round stone for a given carat weight.

    x402 APIOther
    $0.02per call on Polygon
    63.2% uptime, 535 msPassing, checked 4 h ago
  • 59trust
    Ring SizeJewelry Maker Calc

    Convert a ring size between US, EU (ISO circumference), UK letter, inside diameter and circumference in mm and inches.

    x402 APIDocuments & files
    $0.02per call on Polygon
    56.3% uptime, 535 msPassing, checked 7 h ago
  • 59trust
    Metal WeightJewelry Maker Calc

    Casting weight in grams, pennyweight and troy ounces from volume or wax model weight, for gold, silver, platinum and more.

    x402 APIAI models & inference
    $0.02per call on Polygon
    56.3% uptime, 519 msPassing, checked 5 h ago
  • 58trust
    Necklace LengthJewelry Maker Calc

    Name a necklace length (choker, princess, matinee, opera, rope) and where it sits, or suggest a length from neck size.

    x402 APIOnchain & crypto
    $0.02per call on Polygon
    53.3% uptime, 505 msPassing, checked 12 h ago
  • 58trust
    Karat AlloyJewelry Maker Calc

    Gold karat to fineness and percent, and the alloy to add to fine gold to reach a target karat, or the karat of a mix.

    x402 APIOther
    $0.02per call on Polygon
    53.3% uptime, 507 msPassing, checked 12 h ago
  • 58trust
    Bead CountJewelry Maker Calc

    Number of beads for a strand of a given finished length from bead size and spacing, with finished length and total weight.

    x402 APIOther
    $0.02per call on Polygon
    53.3% uptime, 506 msPassing, checked 7 h ago
  • 34trust
    Melt ValueJewelry Maker Calc

    Melt value of gold, silver or platinum jewelry from weight, karat or fineness and the spot price per troy ounce you supply.

    x402 APIOther
    $0.02per call on Polygon
    57.9% uptime, 545 msFailing, checked 27 h ago
  • 31trust
    Bracelet SizeJewelry Maker Calc

    Bracelet or anklet length from wrist or ankle circumference and fit (snug, standard, comfortable, loose), with clasp allowance.

    x402 APIOther
    $0.02per call on Polygon
    46.7% uptime, 506 msFailing, checked 22 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.