openapi: 3.0.3 info: title: National Park Service Data Activities Events API description: The NPS Data API provides official, authoritative data and content about United States national parks, monuments, and historic sites. The API delivers information about parks, alerts, news releases, events, places, visitor centers, campgrounds, articles, people, and more. version: 1.0.0 contact: name: National Park Service Developer Resources url: https://www.nps.gov/subjects/developer/api-documentation.htm servers: - url: https://developer.nps.gov/api/v1 description: Production security: - apiKey: [] tags: - name: Events paths: /events: get: summary: Retrieve events parameters: - name: parkCode in: query schema: type: string - name: stateCode in: query schema: type: string - name: dateStart in: query schema: type: string format: date - name: dateEnd in: query schema: type: string format: date responses: '200': description: Events. tags: - Events components: securitySchemes: apiKey: type: apiKey in: header name: X-Api-Key