The quote generator API is a set of commands that randomly provide quotes from a database of quotes, and are usually libraries of functions coded in a given programming language. These commands enable the API to integrate easily with third-party applications. Most of these APIs use REST architectural design and respond in JSON data-interchange format. The API works by receiving a request for a random quote, checking the quote database, retrieving a quote from the database, and sending it back to the client device in a readable form. Developers use the API to create mobile or website applications that inspire and improve people's morale, while companies apply it to create applications that motivate their staff with positive energy for daily undertakings.