# Services from market-calendar.x402tookit.com on Zero

> market-calendar.x402tookit.com serves 9 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/market-calendar.x402tookit.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/market-calendar.x402tookit.com/health.json

## Services

- [Market and Holiday Calendar – Is Holiday Checker](https://www.zero.xyz/c/market-and-holiday-calendar-is-holiday-checker-6fd70c4d/llms.txt): $0.02/call via x402. Checks whether a given date is a public holiday, weekend, or business day in a specified country, and returns the next upcoming holiday after that date.
- [US Stock Market Status (NYSE/Nasdaq)](https://www.zero.xyz/c/us-stock-market-status-nyse-nasdaq-19b881ac/llms.txt): $0.02/call via x402. Returns whether the US stock market is currently open or closed at a given instant, including session type, trading hours, early close info, and next open time.
- [NYSE Market Holidays and Early Closes](https://www.zero.xyz/c/nyse-market-holidays-and-early-closes-609ae333/llms.txt): $0.02/call via x402. Returns all NYSE market holidays and 1 PM early close dates for a given year, including the weekday of each, based on the exchange's published rules.
- [Market and Holiday Calendar – US Trading Days Between Dates](https://www.zero.xyz/c/market-and-holiday-calendar-us-trading-days-between-dates-c7ab894a/llms.txt): $0.02/call via x402. Counts the number of US stock market trading days between two dates (inclusive), excluding weekends and NYSE holidays, and lists the holidays encountered.
- [Market and Holiday Calendar – Next Trading Day Calculator](https://www.zero.xyz/c/market-and-holiday-calendar-next-trading-day-calculator-73b8d059/llms.txt): $0.02/call via x402. Returns the US trading date that is N business days after or before a given date, skipping weekends and NYSE holidays, along with the start date's trading status.
- [Market and Holiday Calendar – Public Holidays by Country and Year](https://www.zero.xyz/c/market-and-holiday-calendar-public-holidays-by-country-and-year-e112f4bd/llms.txt): $0.02/call via x402. Returns all public holidays for a given country and year, including holiday names, dates, weekdays, regional scope, and holiday types.
- [Market and Holiday Calendar – Long Weekends](https://www.zero.xyz/c/market-and-holiday-calendar-long-weekends-0d4adfe8/llms.txt): $0.02/call via x402. Returns all long weekends in a given year for a specified country, including their start/end dates, total days, and any bridge days that could extend them.
- [US Equity Options Expiration Calendar](https://www.zero.xyz/c/us-equity-options-expiration-calendar-9d992c21/llms.txt): $0.02/call via x402. Returns all US monthly equity option expiration dates for a given year, flagging triple witching months and any Friday-to-Thursday shifts caused by market holidays.
- [Market and Holiday Calendar – Next Upcoming Public Holidays](https://www.zero.xyz/c/market-and-holiday-calendar-next-upcoming-public-holidays-845440bd/llms.txt): $0.02/call via x402. Returns the next upcoming public holidays in a given country within the coming year, including the name, date, and days until each holiday.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

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