API REST Javascript codes. In most cases you need to have an API key in order to be a functional webpage.
Codes are sometimes numbered in order of complexity and include:
- APOD NASA: A picture of the day by NASA from the simplest obtaining picture of the day only, searching by keywords and by date and styling with CSS. In this example the special DEMO_KEY api key is used. This API key can be used for initially exploring APIs prior to signing up, but it has much lower rate limits, so you’re encouraged to signup for your own API key if you plan to use the API (signup is quick and easy). The rate limits for the DEMO_KEY are: Hourly Limit: 30 requests per IP address per hour Daily Limit: 50 requests per IP address per day Sign up for a NASA API key at https://api.nasa.gov/
- USDA Nutrients: From searching first food from keywords of food and obtaining all the nutrient to a system using Datatables library to have all the foods containing that food word and all the nutrients of each food etc.Get an API key here: https://fdc.nal.usda.gov/api-key-signup.html
- Air Catalunya: You can consult the data on pollutants measured at the stations of the Atmospheric Pollution Monitoring and Forecasting Network (XVPCA) with automatic sampling equipment.
- Farmacies are different codes written in HTML, React Native, Python and C++20 programming languages with the same objective: to find data on the Catalan pharmacies searching using only the Catalan postal code.
- COVID data: find data of COVID-19 by countries and present data first on tables and secondly on charts using chart.js (You will use Harvard dataverse and KNIME to relate COVID-19 death data with air pollutants)
- Car query API: Technical features of car models starting in 1941
- Metropolitant Museum of Art NY API: find painting by painter, one random paintings or several random paintings.
- New York Times newspaper API to find news from 1851 by keywords, section, begin date and end date.
All examples of codes for my students at Pompeu Fabra High School by Prof. Dr. Francesc Pérez