Table of contents
No headings in the article.
An API or application programming interface, is a set of rules and protocols that specifies how two software systems should communicate with each other. APIs allow different software systems to exchange data and functionality, making it possible for them to work together and integrate with each other.
APIs are often used to allow one software system to access the functionality of another system, or to allow different systems to exchange data with each other. For example, an API might allow a website to retrieve data from a database, or allow a mobile app to access the features of a device's operating system.
APIs can be designed in a variety of ways, but they typically involve making requests to a server using a specific set of parameters and receiving a response in return. The request and response are usually in the form of structured data, such as JSON or XML.
APIs are used in many different contexts, including web development, mobile app development, and even in the Internet of Things (IoT). They play a crucial role in allowing different software systems to communicate and work together, and are an important tool for developers to understand and utilize.