ToolVet

Construction Calculators

10 x402 APIs served from construction-calc.x402tookit.com

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

At a glance

Listings
10 x402 APIs
Passing at the latest check
9 of 10
Uptime, 30 days
62.8% on average across 10 listings
Price
$0.02 per call
Trust score
34 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 10 listings

Ranked by trust score.

  • 63trust
    Roof PitchConstruction Calculators

    Convert roof pitch (rise per 12), angle or percent slope; get the rafter length multiplier and roof area factor.

    x402 APIDocuments & files
    $0.02per call on Polygon
    68.4% uptime, 540 msPassing, checked 5 h ago
  • 63trust
    Fence CalcConstruction Calculators

    Posts, rails and pickets for a straight fence from its length, post spacing, picket width and gap.

    x402 APIOther
    $0.02per call on Polygon
    70.6% uptime, 515 msPassing, checked 9 h ago
  • 63trust
    Bulk MaterialConstruction Calculators

    Cubic yards and approximate tons of gravel, sand, topsoil, mulch or compost to cover an area at a given depth.

    x402 APIOther
    $0.02per call on Polygon
    70.0% uptime, 536 msPassing, checked 6 h ago
  • 61trust
    Tile CalcConstruction Calculators

    Tiles needed for a floor or wall from area or room size, tile size, grout gap and waste, plus boxes if you give tiles per box.

    x402 APIOther
    $0.02per call on Polygon
    64.3% uptime, 528 msPassing, checked 3 h ago
  • 61trust
    Drywall CalcConstruction Calculators

    Drywall sheets for a room's walls and ceiling (4x8, 4x10 or 4x12), with waste, screw count and approximate weight.

    x402 APIOther
    $0.02per call on Polygon
    64.3% uptime, 515 msPassing, checked 1 h ago
  • 61trust
    Deck CalcConstruction Calculators

    Decking boards, joist count and screws for a rectangular deck from its size, board width, gap, joist spacing and stock length.

    x402 APIMarkets & finance
    $0.02per call on Polygon
    64.3% uptime, 531 msPassing, checked 5 h ago
  • 61trust
    Board FeetConstruction Calculators

    Board feet for lumber from thickness, width, length and quantity (nominal sizes), with total cost at a price per board foot.

    x402 APIOther
    $0.02per call on Polygon
    64.3% uptime, 520 msPassing, checked 4 h ago
  • 58trust
    Paint CoverageConstruction Calculators

    Gallons of paint for a room from its size, doors, windows and coats; optional ceiling. Rounds up to the quart.

    x402 APIOther
    $0.02per call on Polygon
    53.3% uptime, 515 msPassing, checked 13 h ago
  • 58trust
    Concrete VolumeConstruction Calculators

    Concrete for a slab: cubic yards with waste, ready-mix order size and the number of 40, 60 or 80 lb bags of mix.

    x402 APIOther
    $0.02per call on Polygon
    53.3% uptime, 507 msPassing, checked 12 h ago
  • 34trust
    Stair CalcConstruction Calculators

    Stair layout from total rise: number of risers, exact riser height, total run, stringer length, angle and a code check.

    x402 APIDeveloper tools
    $0.02per call on Polygon
    55.6% uptime, 535 msFailing, checked 24 h ago

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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.