Business days, working hours, durations, overtime, timesheets, pay periods, ISO weeks and tenure arithmetic.
payments ON MAINNET (real money) · 9 live endpoints
| Endpoint | Price | What it answers |
|---|---|---|
GET /add-business-days | $0.02 | Add or subtract N business days from a date, skipping weekends and your holiday list, WORKDAY style. |
GET /business-days | $0.02 | Count business days between two dates, skipping weekends and your holiday list, NETWORKDAYS style. |
GET /duration | $0.02 | Parse, sum and format ISO 8601 durations (PT36H, P1Y2M10DT2H30M), or turn seconds into ISO and clock form. |
GET /iso-week | $0.02 | ISO 8601 week number and week-year for a date (2021-01-03 is 2020-W53), reverse lookup and sprint numbering. |
GET /overtime | $0.02 | Split a week of daily hours into regular, overtime and double time using your daily and weekly thresholds. |
GET /pay-periods | $0.02 | Pay-period start and end dates for weekly, biweekly, semi-monthly or monthly payroll, from any reference date. |
GET /tenure | $0.02 | Age or tenure between two dates in years, months and days, plus total days, next anniversary and decimal years. |
GET /timesheet | $0.02 | Total hours from clock-in/out pairs with unpaid break deduction, optional rounding, per-day totals and overlap flags. |
GET /working-hours | $0.02 | Working hours between two timestamps under a weekly schedule with breaks and a holiday list. |
GET /catalog returns this list as JSON. Activity hub · uptime.
Date and time arithmetic computed locally from the inputs given, provided as is. Holidays, schedules and overtime thresholds are always caller supplied: nothing here encodes any law, contract or payroll rule. Not payroll, legal or employment advice; verify against your own rules. Every paid response carries a disclaimer field.