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UK Working Days - Count Working Days Between Dates
x402
UK Working Days - Count Working Days Between Dates is a paid API for AI agents from uk-working-days.agent-fee-check.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-22).
Counts the number of UK working days between two dates, excluding weekends and bank holidays, for England & Wales, Scotland, or Northern Ireland.
Price / call$0.005
Success—
StatusUnknown
How this service works
UK working-day calculator using GOV.UK bank holidays for England and Wales, Scotland or Northern Ireland. Next working day, add or subtract working days (e.g. payment settlement, notice periods, delivery dates), count working days between dates, and list bank holidays. Dates must fall within GOV.UK coverage; out-of-range dates are refused, not guessed.
Output
A plain-text summary string stating the number of working days counted between the two specified dates for the chosen UK region, based on GOV.UK official bank holiday data.
Example use cases
Invoice payment settlement window
“How many working days are there between 15th April 2025 and 30th April 2025 in England and Wales? I need to check if a 10-working-day payment term is being met.”
Employee notice period calculation
“An employee in Scotland handed in their notice on 1st June 2025 and their contract requires 20 working days notice — how many working days are there between 1st June and 30th June 2025 in Scotland?”
Delivery date compliance check
“I need to check if a parcel dispatched on 3rd February 2025 with a 5-working-day delivery promise to a customer in Northern Ireland would arrive by 10th February 2025 — how many working days fall between those two dates in Northern Ireland?”
Technical details
Endpoint
GEThttps://uk-working-days.agent-fee-check.workers.dev/count?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need an authoritative count of UK working days between two dates using official GOV.UK bank holiday data, specifically for England & Wales, Scotland, or Northern Ireland. Prefer this over generic business-day calculators when UK region-specific bank holidays matter, such as for payment settlement windows, notice periods, or regulatory compliance deadlines.
Side effects
- Dates outside GOV.UK bank holiday coverage range are refused with an error rather than guessed
- Invalid date formats (non-YYYY-MM-DD) will be rejected
- 'from' date later than 'to' date may return an error or zero count
- Invalid region values not matching the enum will be rejected
- Network or upstream GOV.UK API failure could cause service unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "2026-12-31",
"from": "2026-12-01",
"region": "england-and-wales",
"summary": "21 working days from 2026-12-01 to 2026-12-31 inclusive in England and Wales (2 weekday bank holidays).",
"weekend_days": 8,
"working_days": 21,
"bank_holidays": [
{
"date": "2026-12-25",
"title": "Christmas Day"
},
{
"date": "2026-12-28",
"title": "Boxing Day"
}
],
"calendar_days": 31
}
}Tags
x402
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