API integration is the process of connecting two or even more software applications so that they can share data and functionality. In other words, API integration allows different applications to communicate with each other and share information. This can be a huge time-saver for software developers, as it means that they don't have to start from scratch whenever they want to create a new application.
The API integration can occur at many levels, from the basic sharing of data between two applications to the more complex process of creating a single sign-on solution that allows users to access multiple apps with one set of credentials. However, regardless of the level of integration, the goal is always the same: to make it easier for developers to create new applications by reusing existing code and functionality.
API integrations help companies better connect their data, systems, and processes. This makes it easier for them to be more productive and generate more revenue.
An API request is a request made to a software application to perform an action or retrieve data. The most common type of API request is an HTTP request, which can be made using the GET or POST methods.
The API response is simply the data that is returned from an API after a request is made. This data can be in the form of JSON, XML, or HTML.