ToolVet

usaref.dev

4 x402 APIs and 1 MCP server served from usaref.dev

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

At a glance

Listings
5: 4 x402 APIs and 1 MCP server
Passing at the latest check
5 of 5
Uptime, 30 days
100% on average across 5 listings
Price
$0.003 to $0.1 per call
Trust score
71 to 73, median 71
Paying wallets, 30 days
1 on its busiest listing
Verified owner
None
Security findings
None found
Listed since
11 Oct 2026

The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 1 and 4 different wallets paying usaref.dev in 30 days.

All 5 listings

Ranked by trust score.

  • 73trust
    Reference Datausaref.dev

    N American govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 10 countries; USA free.

    MCP serverMarkets & finance
    25 toolsopen
    100% uptime, 896 msPassing, checked 6 h ago
  • 71trust
    Vat Determineusaref.dev

    Cross-border VAT treatment for a digital-services sale: place of supply, who accounts, rate basis, registration trigger — the applied rule cited to the statute (EU, UK & South Africa; defined supply pairs)

    x402 APIMarkets & finance
    $0.05per call on Base
    100% uptime, 866 ms, 1 paying agentsPassing, checked 1 h ago
  • 71trust
    Answers Employment Costusaref.dev

    Cost to employ: every statutory contribution priced line by line, employee and employer sides separated, with the schemes we will not price named and reasoned

    x402 APIOther
    $0.05per call on Base
    100% uptime, 865 ms, 1 paying agentsPassing, checked 1 h ago
  • 71trust
    Certifiedusaref.dev

    Mexico: IVA standard rate — gazette-cited JSON with last_confirmed and stale.

    x402 APIMarkets & finance
    $0.1per call on Base
    100% uptime, 876 ms, 1 paying agentsPassing, checked 17 min ago
  • 71trust
    Historyusaref.dev

    Canada: Policy Interest Rate — gazette-cited JSON with last_confirmed and stale.

    x402 APIMarkets & finance
    $0.003per call on Base
    100% uptime, 861 ms, 1 paying agentsPassing, checked 21 min ago

Watch these listings in one feed

usaref.dev also serves listings from 1 other provider. See all providers on usaref.dev

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.