{"slug":"1gateway-dev-v1-calendar-holidays-a66504","title":"Use when you need South Korea's official public holidays for a year (business-da","host":"1gateway.dev","method":"GET","resource":"https://1gateway.dev/v1/calendar/holidays","category":"other","description":"Use when you need South Korea's official public holidays for a year (business-day calculation, scheduling, settlement and payroll calendars). Data: KASI (Korea Astronomy and Space Science Institute) special-day register, incl. substitute and temporary holidays once promulgated. Input: year (YYYY, 20","price_listed":0.0027,"price_asked":0.0027,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":23,"reported_calls_30d":4,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"year":2026},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"additionalProperties":false,"properties":{"year":{"description":"Year YYYY (2004–2100)","examples":[2026],"maximum":2100,"minimum":2004,"type":"integer"}},"required":["year"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"attribution":{"type":"string"},"cache":{"type":"string"},"count":{"type":"integer"},"country":{"type":"string"},"holidays":{"items":{"properties":{"date":{"type":"string"},"dayOfWeek":{"type":"string"},"isPublicHoliday":{"type":"boolean"},"kind":{"type":"string"},"kindCode":{"type":"string"},"nameEn":{"type":"string"},"nameKo":{"type":"string"}},"type":"object"},"type":"array"},"notes":{"items":{"type":"string"},"type":"array"},"publicHolidayCount":{"type":"integer"},"timezone":{"type":"string"},"year":{"type":"integer"}},"required":["year","country","timezone","count","publicHolidayCount","notes","attribution","cache","holidays"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.0027,"price_match":true,"latency_ms":23,"error":null}],"description_full":"Use when you need South Korea's official public holidays for a year (business-day calculation, scheduling, settlement and payroll calendars). Data: KASI (Korea Astronomy and Space Science Institute) special-day register, incl. substitute and temporary holidays once promulgated. Input: year (YYYY, 2004-2100). Output: JSON list with date, weekday, Korean and English name, isPublicHoliday, kind. Example: ?year=2026","last_updated":"2026-10-10T09:23:01.393Z","schemes":["exact"]}