openapi: 3.2.0 info: title: APIVerve Science API description: One API key, 370+ real-world REST endpoints — weather, geocoding, finance, DNS, validation, text processing and more. Every endpoint returns JSON. Full documentation at https://docs.apiverve.com. termsOfService: https://apiverve.com/terms/ contact: name: APIVerve Support email: hello@apiverve.com url: https://apiverve.com/contact license: name: APIVerve Terms of Service url: https://apiverve.com/terms/ version: 1.0.0 x-logo: url: https://apiverve.com/images/favicon.png altText: APIVerve servers: - url: https://api.apiverve.com security: - api_key: [] tags: - name: Science paths: /v1/julianday: get: summary: Julian Day Calculator description: Convert a Gregorian date to Julian Day Number operationId: julianday parameters: - name: date in: query schema: type: string required: true description: The Gregorian date in YYYY-MM-DD format example: '2024-03-15' responses: '200': description: Successful Response content: application/json: schema: type: object properties: status: type: string description: status error: type: string description: error data: type: object description: data example: status: ok error: null data: gregorian: '2024-03-15' julianDayNumber: 2460385 modifiedJulianDate: 60384.5 dayOfWeek: Friday weekNumber: 11 dayOfYear: 75 daysFromToday: -340 '401': description: Your request was not authorized, or your API Key was invalid '404': description: Requested resource was not found '500': description: A server error has occurred, try again later tags: - Science /v1/meteorites: get: summary: Meteorite Landings description: Get a list of meteorites that have fallen to Earth operationId: meteorites parameters: - name: name in: query schema: type: string required: true description: The name of the meteorite you want to search for example: Allende - name: mass in: query schema: type: number required: false description: Minimum mass of the meteorite in grams example: 100 - name: year in: query schema: type: number required: false description: The year the meteorite fell to Earth example: 1969 responses: '200': description: Successful Response content: application/json: schema: type: object properties: status: type: string description: status error: type: string description: error data: type: object description: data example: status: ok error: null data: count: 1 filteredOn: - name meteors: - name: Allende recclass: CV3 mass: '2000000' year: '1969' geolocation: type: Point coordinates: - -105.31667 - 26.96667 '401': description: Your request was not authorized, or your API Key was invalid '404': description: Requested resource was not found '500': description: A server error has occurred, try again later tags: - Science /v1/periodictable: get: summary: Periodic Table description: Get information about a chemical element operationId: periodictable parameters: - name: name in: query schema: type: string required: true description: The name of the chemical element to get information about example: hydrogen responses: '200': description: Successful Response content: application/json: schema: type: object properties: status: type: string description: status error: type: string description: error data: type: object description: data example: status: ok error: null data: count: 1 elements: - name: Hydrogen appearance: colorless gas atomic_mass: 1.008 boil: 20.271 category: diatomic nonmetal density: 0.08988 discovered_by: Henry Cavendish melt: 13.99 molar_heat: 28.836 named_by: Antoine Lavoisier number: 1 period: 1 group: 1 phase: Gas source: https://en.wikipedia.org/wiki/Hydrogen summary: Hydrogen is a chemical element with chemical symbol H and atomic number 1. With an atomic weight of 1.00794 u, hydrogen is the lightest element on the periodic table. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. symbol: H xpos: 1 ypos: 1 wxpos: 1 wypos: 1 shells: - 1 electron_configuration: 1s1 electron_configuration_semantic: 1s1 electron_affinity: 72.769 electronegativity_pauling: 2.2 ionization_energies: - 1312 cpk-hex: ffffff block: s '401': description: Your request was not authorized, or your API Key was invalid '404': description: Requested resource was not found '500': description: A server error has occurred, try again later tags: - Science /v1/starslookup: get: summary: Stars Lookup description: Lookup star data based on the star name operationId: starslookup parameters: - name: name in: query schema: type: string required: true description: The name of the star for which you want to get the data (e.g., Sirius) example: Sirius responses: '200': description: Successful Response content: application/json: schema: type: object properties: status: type: string description: status error: type: string description: error data: type: object description: data example: status: ok error: null data: starName: Sirius mass: 4.674385e+30 diameter: 2825760 galX: -5.895 galY: -6.152 galZ: -1.167 dist: 8.6 starType: A1(V) temp: 9500 color: '0xbaccff' '401': description: Your request was not authorized, or your API Key was invalid '404': description: Requested resource was not found '500': description: A server error has occurred, try again later tags: - Science components: securitySchemes: api_key: type: apiKey name: x-api-key in: header externalDocs: description: APIVerve Documentation url: https://docs.apiverve.com