{"openapi":"3.1.0","info":{"title":"Abstract Public Holidays (BYOK) API","version":"0.1.0","description":"Abstract Public Holidays (BYOK) lets an AI assistant read your own Abstract Public Holidays data through the Abstract Public Holidays API with a key you supply (Abstract Public Holidays API key). Read-only: 1 tools (list_public_holidays). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to holidays.abstractapi.com....\n\nEvery operation is read-only or compute-only. The same tools are available over MCP (streamable HTTP) at https://byok-abstractholidays.connectorbay.com/mcp.","contact":{"name":"Unify Dynamics LLC","email":"agent@connectorbay.com","url":"https://connectorbay.com/byok-abstractholidays/docs"},"termsOfService":"https://connectorbay.com/byok-abstractholidays/terms"},"servers":[{"url":"https://byok-abstractholidays.connectorbay.com"}],"externalDocs":{"url":"https://connectorbay.com/byok-abstractholidays/docs"},"security":[{"upstreamKey":[]}],"components":{"securitySchemes":{"bearer":{"type":"http","scheme":"bearer","description":"Optional. A Pro API key raises rate limits; no credentials are required."},"upstreamKey":{"type":"apiKey","in":"header","name":"X-Upstream-Key","description":"Your own key for the service this connector wraps (bring your own key). Used for that one call only; never stored, logged or cached."}},"schemas":{"Error":{"type":"object","properties":{"ok":{"const":false},"error":{"type":"object"}}}}},"paths":{"/v1/tools/list_public_holidays":{"post":{"operationId":"list_public_holidays","summary":"List public holidays of a country for a year, a month of a year or one day: name, local name, description, type, locatio","description":"List public holidays of a country for a year, a month of a year or one day: name, local name, description, type, location, date and weekday. Free plans must give year, month and day; paid plans may leave them out. Use for \"What are the public holidays in Germany on 2026-12-25\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{"country":{"description":"Two-letter ISO 3166-1 alpha-2 country code, for example 'DE'.","maxLength":2,"title":"Country","type":"string"},"year":{"anyOf":[{"maximum":2200,"minimum":1900,"type":"integer"},{"type":"null"}],"default":null,"description":"Four-digit year; required on free plans.","title":"Year"},"month":{"anyOf":[{"maximum":12,"minimum":1,"type":"integer"},{"type":"null"}],"default":null,"description":"Month 1 to 12 (needs year).","title":"Month"},"day":{"anyOf":[{"maximum":31,"minimum":1,"type":"integer"},{"type":"null"}],"default":null,"description":"Day 1 to 31 (needs year and month).","title":"Day"}},"required":["country"],"title":"list_public_holidaysArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}}}}