# Services from work-time-calc.x402tookit.com on Zero

> work-time-calc.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/work-time-calc.x402tookit.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/work-time-calc.x402tookit.com/health.json

## Services

- [Work Time Calc – Working Hours Between Timestamps](https://www.zero.xyz/c/work-time-calc-working-hours-between-timestamps-2623d7ed/llms.txt): $0.02/call via x402. Calculates the net working hours between two timestamps based on a custom weekly schedule with break windows and an optional holiday exclusion list.
- [Work Time Calc – Add Business Days](https://www.zero.xyz/c/work-time-calc-add-business-days-8acac1d9/llms.txt): $0.02/call via x402. Add or subtract N business days from a start date, skipping configurable weekends and holidays (Excel WORKDAY-style).
- [Work Time Calc – Business Days Counter](https://www.zero.xyz/c/work-time-calc-business-days-counter-ec787584/llms.txt): $0.02/call via x402. Counts the number of business days between two dates, excluding weekends and a custom holiday list (NETWORKDAYS style).
- [Work Time Calc – ISO 8601 Duration Parser & Summer](https://www.zero.xyz/c/work-time-calc-iso-8601-duration-parser-summer-0ed33b06/llms.txt): $0.02/call via x402. Parse, sum, and format one or more ISO 8601 durations, or convert a raw seconds value into ISO 8601 and human-readable clock form.
- [Work Time Calc – Overtime Splitter](https://www.zero.xyz/c/work-time-calc-overtime-splitter-e01ed144/llms.txt): $0.02/call via x402. Splits a week of daily work hours into regular, overtime, and double-time buckets using configurable daily and weekly thresholds, with optional pay computation.
- [Work Time Calc – Tenure & Anniversary Calculator](https://www.zero.xyz/c/work-time-calc-tenure-anniversary-calculator-953353a9/llms.txt): $0.02/call via x402. Calculates age or employment tenure between two dates, returning years/months/days breakdown, total days, decimal years, and next anniversary date.
- [Work Time Calc – Timesheet Hours Calculator](https://www.zero.xyz/c/work-time-calc-timesheet-hours-calculator-c42cd5da/llms.txt): $0.02/call via x402. Calculates total paid hours from clock-in/out pairs with unpaid break deduction, optional time rounding, per-day totals, and overlap detection.
- [Work Time Calc – Pay Period Dates](https://www.zero.xyz/c/work-time-calc-pay-period-dates-52267010/llms.txt): $0.02/call via x402. Returns pay-period start and end dates (and optional pay dates) for weekly, biweekly, semi-monthly, or monthly payroll schedules from any reference date.
- [Work Time Calc – ISO Week Number & Sprint Lookup](https://www.zero.xyz/c/work-time-calc-iso-week-number-sprint-lookup-1b54c355/llms.txt): $0.02/call via x402. Returns the ISO 8601 week number and week-year for a given date, supports reverse lookup (week+weekYear to date range), and calculates sprint numbers relative to a configurable sprint start date.

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

- [Zero catalog index](https://www.zero.xyz/llms.txt)