Check whether a given date is a Japanese public holiday, a weekend, or a business day. Returns the official holiday name in Japanese (e.g. 憲法記念日, 振替休日) when the date is a holiday. Substitute holidays (振替休日) are included. Covers years 2026-2027. Cost: $0.001 USDC per request.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | n/a | 0x64f4...3Bbc |