gapfill

avoid grade F Base found on x402scan confidence 0.41
https://gapfill.kozipenko.workers.dev/v1/business-days
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Advertised description
Business days and public holidays on a named calendar: the date N business days from a date, the business days between two dates (with weekend and holiday counts, and the ANBIMA du/252 fraction for Brazil), whether a…Show more ▾Show less ▴Business days and public holidays on a named calendar: the date N business days from a date, the business days between two dates (with weekend and holiday counts, and the ANBIMA du/252 fraction for Brazil), whether a date is a business day with the previous and next, or a year's holidays. Calendars: US federal, Federal Reserve, NYSE, Japan (national, government, bank), Brazil (ANBIMA), Canada and each province, England and Wales, Scotland, Northern Ireland (live from GOV.UK) and ECB TARGET. Japanese substitute and citizens' holidays, US observed days and executive-order closures are included; every answer names its rule source and anything it cannot know.
(Provider-supplied: an unverified claim, not checked by us. The trust grade above is our independent measurement.)
30-day uptime
5.3%
Avg latency (EU)
721 ms
moderate · measured from a single EU vantage point; includes network round-trip distance to the endpoint; a geographically distant endpoint reads slower even when its server is fast, so it is only lightly weighted in the score
Confidence
0.41
full-density score
Advertised price
$0.004
USDC
Price stability
Stable
last 30 days
Probes (30d)
19
full record · up to 48/day
More details ▾
Endpoint ID320468
Pay on Base$0.004 USDC · to 0x91A7…2AaF ↗
First seen2026-10-26
Last probed2026-10-29
Statuslisted
Snapshot computed2026-10-30 04:41 UTC (free snapshot, recomputed at least every 24h)
Why this verdict?5 error flags1 warning
A wallet payment page opens first; approve the USDC payment and the full JSON report loads right in your browser. Want a taste first? Read a free full sample report.
This page is the free cached snapshot (computed 2 hours ago, refreshed at least every 24h). Here's what the paid API adds.
  • ✓Live re-probe at decision time
    The score is computed the moment you ask, not up to 24h ago.
  • ✓Instant snapshot refresh
    Every paid call rewrites this page, the badge and the card immediately.
  • ✓The full “why”, machine-readable
    Confidence band, component breakdown, every risk flag with its evidence.
  • ✓On-chain settlement proof
    Real USDC volume and distinct payers behind the pay-to wallet.
  • ✓90-day raw history
    Every listing, price and payTo change, every probe result.
  • ✓Ranked better alternatives
    Higher-scored endpoints serving the same function, when they exist.
  • ✓Change & liveness alerts
    PayTo/price moves, spec regressions, downtime; 5-minute probes while watched.
$npx -y x402-trust-mcpGive your agents the tools to do all of this for you, with one install. Agents use the x402_trust_score MCP tool or POST /v1/x402-trust directly (pay-per-call over x402, from $0.005).