API

API: Explanation

An Application Programming Interface (API) is a set of protocols and tools that enables different software applications to communicate with each other. It defines the methods and data formats applications can use to request and exchange information. APIs streamline integration, allowing developers to leverage existing functionalities and services without delving into the underlying code. They play a pivotal role in facilitating interoperability between diverse software systems.

API: Example

Consider an e-commerce platform integrating a payment gateway via API. The API facilitates secure communication between the website and the payment service, enabling seamless transactions. By using the payment API, the platform enhances user experience without handling sensitive payment data directly.