{"openapi":"3.1.0","info":{"title":"Public Holidays","version":"0.1.0","description":"List public/bank holidays by country and year, or check whether a date is a holiday.","x-guidance":"List public/bank holidays by country and year, or check whether a date is a holiday. Each operation is an HTTP POST to its /v1/<operation> path with a JSON request body (see each operation's requestBody schema) and returns a JSON response. Endpoints are paid per successful call via x402 or MPP (USDC on Base); an unpaid request returns 402 with payment metadata in the WWW-Authenticate header.","contact":{"email":"hello@openverbs.com"}},"x-discovery":{"ownershipProofs":["0xb1401a71756f51464a9962db12f1eb3e9522490cd20010b06d00cf7b7770acfd5f79721f9dfdf2643f8cecd29af3bde9ec133941a386042b32d9886053a70de61b","0xc1c1f11793e18a00fcb7072421f26e89fb75b6aa517fa84370564991f4b10efa024f6f57e4e67eefd20cf46cc01fc5a62d793fa8fbcda04f26c946a3433d73f91b","0x676b474af0ef9ed4809b5d12d2e789b36e52d56215b21f601d71f76620e36ec630347116a7b2b349a3c3681e5db0fbfa76c4169a676b6d6f27864d0e5017284a1c","0xc2ab96522515ed9e9bc4f1a241b774bd48df42e951ddbf7f6aa8fc76f5a96a20421703e1ec402ce7eb1e4eabea3b6e4e4129cf39d56ea91cf4fcf38561fc94fc1c"]},"servers":[{"url":"https://holidays.openverbs.com"}],"paths":{"/health":{"get":{"summary":"Health check","security":[],"responses":{"200":{"description":"Healthy","content":{"application/json":{"schema":{"type":"object","properties":{"ok":{"type":"boolean"},"service":{"type":"string"},"version":{"type":"string"}}}}}}}}},"/v1/list":{"post":{"summary":"List holidays","description":"List a country's holidays for a calendar year (optionally by state/region, language and type). Paid endpoint (x402 + MPP). Price: $0.002000 USDC per successful payment.","tags":["public holidays","list public holidays","country holidays api","bank holidays by year","holiday calendar lookup","state holidays list"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"country":{"type":"string","pattern":"^[A-Za-z]{2}$","description":"ISO 3166-1 alpha-2 country code, e.g. \"US\", \"DE\", \"GB\"."},"state":{"type":"string","description":"Optional state/province code (e.g. \"CA\" for US-California, \"BY\" for DE-Bavaria)."},"region":{"type":"string","description":"Optional sub-region code, where the country/state defines one."},"language":{"type":"string","pattern":"^[A-Za-z]{2}$","description":"Optional 2-letter language for holiday names (e.g. \"en\")."},"types":{"type":"array","items":{"type":"string","enum":["public","bank","school","optional","observance"]},"description":"Optional filter: only these holiday types. Defaults to all."},"year":{"type":"integer","minimum":1900,"maximum":2200,"description":"Calendar year."}},"required":["country","year"],"additionalProperties":false},"example":{"country":"US","year":2024}}}},"responses":{"200":{"description":"The `holidays[]` (each with `date`, `name`, `type`) for the `country`/`year`, a `count`, and an `attribution` string.","content":{"application/json":{"schema":{"type":"object","description":"The `holidays[]` (each with `date`, `name`, `type`) for the `country`/`year`, a `count`, and an `attribution` string."}}}},"400":{"description":"Invalid request; no payment is attempted"},"402":{"description":"Payment required; x402/MPP metadata returned in headers"},"502":{"description":"Upstream provider error after payment verification"}},"x-payment-info":{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"List a country's holidays for a calendar year (optionally by state/region, language and type).","method":"tempo","preferredOffer":"mpp-tempo","price":{"mode":"fixed","currency":"USD","amount":"0.002000"},"protocols":[{"x402":{"scheme":"exact","network":"eip155:8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"evm","intent":"charge","network":"8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"tempo","intent":"charge","network":"4217","currency":"0x20c000000000000000000000b9537d11c60e8b50","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}}],"network":"4217","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A","offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"List a country's holidays for a calendar year (optionally by state/region, language and type).","intent":"charge","method":"evm","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"},{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"List a country's holidays for a calendar year (optionally by state/region, language and type).","intent":"charge","method":"tempo","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}]}}},"/v1/check":{"post":{"summary":"Check a date","description":"Check whether a specific date is a public holiday in a country (optionally by state/region). Paid endpoint (x402 + MPP). Price: $0.002000 USDC per successful payment.","tags":["check public holiday","is date a holiday","holiday date lookup","bank holiday check","country holiday validation","working day holiday check"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"country":{"type":"string","pattern":"^[A-Za-z]{2}$","description":"ISO 3166-1 alpha-2 country code, e.g. \"US\", \"DE\", \"GB\"."},"state":{"type":"string","description":"Optional state/province code (e.g. \"CA\" for US-California, \"BY\" for DE-Bavaria)."},"region":{"type":"string","description":"Optional sub-region code, where the country/state defines one."},"language":{"type":"string","pattern":"^[A-Za-z]{2}$","description":"Optional 2-letter language for holiday names (e.g. \"en\")."},"types":{"type":"array","items":{"type":"string","enum":["public","bank","school","optional","observance"]},"description":"Optional filter: only these holiday types. Defaults to all."},"date":{"type":"string","pattern":"^\\d{4}-\\d{2}-\\d{2}$","description":"Date to check (YYYY-MM-DD)."}},"required":["country","date"],"additionalProperties":false},"example":{"country":"US","date":"2024-01-01"}}}},"responses":{"200":{"description":"`isHoliday` for the `date`, the matching `holidays[]` (if any), and an `attribution` string.","content":{"application/json":{"schema":{"type":"object","description":"`isHoliday` for the `date`, the matching `holidays[]` (if any), and an `attribution` string."}}}},"400":{"description":"Invalid request; no payment is attempted"},"402":{"description":"Payment required; x402/MPP metadata returned in headers"},"502":{"description":"Upstream provider error after payment verification"}},"x-payment-info":{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Check whether a specific date is a public holiday in a country (optionally by state/region).","method":"tempo","preferredOffer":"mpp-tempo","price":{"mode":"fixed","currency":"USD","amount":"0.002000"},"protocols":[{"x402":{"scheme":"exact","network":"eip155:8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"evm","intent":"charge","network":"8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"tempo","intent":"charge","network":"4217","currency":"0x20c000000000000000000000b9537d11c60e8b50","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}}],"network":"4217","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A","offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Check whether a specific date is a public holiday in a country (optionally by state/region).","intent":"charge","method":"evm","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"},{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Check whether a specific date is a public holiday in a country (optionally by state/region).","intent":"charge","method":"tempo","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}]}}}},"x-service-info":{"categories":["reference"],"docs":{"homepage":"https://holidays.openverbs.com","apiReference":"https://holidays.openverbs.com/openapi.json"}}}