59 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Breached password check: is this password in known data breaches, and how often? Send only the SHA-1 hash (never the password); just the first 5 characters reach Have I Been Pwned (k-anonymity). Up to 50 hashes per call.
Public holidays of 150+ countries and their states/regions, or stock-market holidays (NYSE, ECB TARGET), for any year, and whether a given date is a holiday or business day with the next business day. Use for scheduling,...
Business days and public holidays: check if a date is a business day, add or subtract N business days, count business days between dates, or list holidays, for 250 countries, 630 subdivisions (e.g. US-NY, GB-ENG) and 31...
The current time, or a given time, in one or more IANA time zones, with UTC offset, abbreviation, whether daylight saving time is in effect, and the weekday. Give a local time with from_tz to convert it, handling DST cor...
Public holidays for ~200 countries and their subdivisions, plus business-day arithmetic: is this date a holiday or business day, next business day, add N business days, count business days between dates. Configurable wee...
List observed US federal holidays for a year for $0.002 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover...
Business-day counter for agents: weekdays or US federal holidays for $0.002 USDC—first-party calendar, no third-party API. Call when you need this bounded result without an API key or subscription. Returns machine-readab...
Check whether a phone number is valid and possible, find its country and type (mobile, fixed line, toll free and others), and format it as E.164, international and national (libphonenumber metadata).
Official public holidays for any of 110+ countries and a given year: date, English and local name, nationwide flag and holiday type. For scheduling, logistics, payroll and commerce agents planning around non-working days...
Paid public-holiday calendar + planning verdict (cycle 215, x402 $0.01) - GET ?country=<ISO2>&year=<YYYY> OR ?sample=1|2|3 OR POST application/json {country|year}. KEYLESS Nager.Date public-holidays API (no key, no accou...
Paid public-holiday business-impact intelligence (cycle 207, x402 $0.001) - GET ?country=US&year=2026 OR ?countries=US,GB,DE,FR OR ?month=12&year=2026 OR POST application/json {country|countries, year}. Uses the KEYLESS...