japan-business-day-api.matchan962.workers.dev publishes 9 machine-payable endpoints over the x402 protocol, priced from $0.005 to $0.01 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/add-business-days | GET | $0.01 | 402 |
| /v1/bank-value-date | GET | $0.01 | 402 |
| /v1/is-business-day | GET | $0.005 | 402 |
| /v1/jpx/record-date | GET | $0.01 | 402 |
| /v1/jpx/sq | GET | $0.01 | 402 |
| /v1/jpx/trading-day | GET | $0.005 | 402 |
| /v1/koyomi | GET | $0.005 | 402 |
| /v1/koyomi/find | GET | $0.01 | 402 |
| /v1/payment-due-date | GET | $0.01 | 402 |
Add or subtract N Japanese business days from a date (e.g. settlement date T+2, delivery ETA). Skips weekends and national holidays; optional bank calendar.
When will a bank transfer in Japan be credited? Given the submission time, returns the value date under standard processing: same day if before the bank cutoff (default 15:00 JST) on a bank business d…
Is a given date a business day in Japan? Returns weekday/holiday status, official holiday name (JA/EN) and next/previous business day. Source: Cabinet Office of Japan.
Japanese equities dividend/shareholder-benefit schedule: from a record date (kenri kakutei-bi) returns the last cum-rights trading day and the ex-rights date under T+2 settlement, handling weekends an…
Nikkei 225 futures/options SQ (special quotation) day for a contract month: 2nd Friday, moved earlier if a non-trading day, plus the last trading day.
Is the Tokyo Stock Exchange (JPX/TSE) open on a date? Returns closed reasons, next/previous trading day and the first/last trading days of the year (daihakkai/dainokai).
Japanese traditional calendar for a date: rokuyo (taian/butsumetsu... lucky days used for weddings, funerals, contracts), Japanese era (Reiwa) date, old lunisolar calendar date incl. leap months, 24 s…
Find auspicious dates in Japan: list days in a range (up to 366 days) matching rokuyo (e.g. taian) and optional weekdays (e.g. sat,sun) - for scheduling weddings, moving, contract signing and ceremoni…
Japanese payment terms calculator (shimebi/shiharaibi): e.g. 'month-end close, paid end of next month', shifted to the previous/next business day when the due date is a weekend or Japanese holiday. Su…