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Vextorium Business Days API
x402
Vextorium Business Days API is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-11).
Counts business days between two dates or calculates a future business date by adding N days, skipping weekends and official holidays for 150+ countries and their regions.
Price / call$0.003
Success—
StatusUnknown
How this service works
Business days in 150+ countries and their regions: count between two dates, or the date after adding N business days, skipping weekends and official holidays, listing the holidays in the range.
Output
A JSON object containing the result date (if adding business days), the total number of business days added, the weekday name of the result date, the input country and region, the start date, and an array of holidays skipped (each with date and name).
Example use cases
Invoice net-30 payment deadline
“Our invoice is dated March 3, 2025 and we need to know the exact date that is 30 business days later in Germany — accounting for weekends and German public holidays.”
Contract execution window in Japan
“How many business days fall between April 1, 2025 and April 30, 2025 in Japan? I need to know which holidays are in that window too.”
SLA deadline calculation for US region
“We have a service ticket opened on February 10, 2025 and need to respond within 5 business days — what is the actual due date in California, US, skipping weekends and official holidays?”
Technical details
Endpoint
POSThttps://api.vextorium.com/v1/business-days?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need accurate business day calculations that account for official public holidays in a specific country or region, not just weekends. It covers 150+ countries and supports regional subdivisions, making it superior to generic date-math libraries for international compliance, SLA tracking, invoice terms, or legal deadlines.
Side effects
- Missing required 'country' or 'since' field returns a validation error
- Unsupported country code returns an error or empty holiday list
- Invalid date format causes a parsing error
- Region code not recognized for the given country may return results without regional holidays
- Providing neither 'until' nor 'add_days' may result in ambiguous or empty output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"since": "2026-11-20",
"region": null,
"result": "2026-11-30",
"country": "US",
"weekday": "Monday",
"skipped_holidays": [
{
"date": "2026-11-26",
"name": "Thanksgiving Day"
}
],
"added_business_days": 5
}
}Tags
x402
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