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WebRef Business Days Between
x402
WebRef Business Days Between is a paid API for AI agents from webref.johnaio281.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-22).
Calculates the number of business days between two dates, excluding weekends
Price / call$0.005
Success—
StatusUnknown
How this service works
Web standards and time reference for AI agents: HTTP status codes with what the client should do, retry semantics, MIME types and content-type matching, request-method safety and idempotency, plus deadline arithmetic - time until a moment, weekday and business-day checks, duration conversion and Unix timestamps. Pay per call in USDC on Base via x402 or USDC on Tempo via MPP. No signup, no API key, no KYC.
Output
Returns the count of business days (Monday through Friday, excluding weekends) between the provided 'from' and 'to' dates, enabling deadline arithmetic and scheduling calculations.
Example use cases
Project deadline business day countdown
“How many business days are left between today, June 2, 2025, and our project deadline on July 15, 2025?”
Invoice payment terms calculation
“Our contract says payment is due 30 business days after signing on May 1, 2025 — how many business days are between May 1 and June 13, 2025 so I can check if we're still within terms?”
HR onboarding timeline check
“Our new hire starts on August 4, 2025 and onboarding ends September 5, 2025 — how many business days is that so we can plan the training schedule?”
Technical details
Endpoint
GEThttps://webref.johnaio281.workers.dev/api/time/business_days_between?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically count working days between two calendar dates for scheduling, deadline tracking, or SLA calculations, without writing custom calendar logic. Prefer this over manual arithmetic when weekends must be excluded and a lightweight, pay-per-call approach without signup is acceptable.
Side effects
- Missing 'from' or 'to' query parameters returns an error
- Invalid date format (non-ISO strings) may cause parsing failure
- 'from' date after 'to' date may return zero or negative count
- Payment not provided or insufficient USDC triggers 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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