What is an API?
API stands for application programming interface. It is a set of rules and protocols that allows one software application to interact with another. APIs define the methods and data formats that applications can use to request and exchange information. They enable different software systems to communicate with each other, making it possible for developers to use the functionality of one application in another.
APIs can be used for various purposes, including the following:
- Data retrieval: An API allows one application to request data from another. For example, a weather application might use an API to fetch current weather data from a weather service.
- Functionality integration: APIs enable the integration of different software services. For instance, a payment processing API allows an eCommerce website to securely process payments using a third-party payment gateway.
- Automation: APIs facilitate automation by allowing different software components to...