An API, or application programming interface, is a set of rules or protocols that enables software applications to communicate with each other to exchange data, features and functionality.

Nov 10, 2025 · APIs, or Application Programming Interfaces, are the invisible backbone of modern software development. They enable different applications, platforms, or systems to communicate and …

In contrast to a user interface, which connects a computer to a person, an application programming interface connects computers or pieces of software to each other.

API stands for Application Programming Interface. In the context of APIs, the word Application refers to any software with a distinct function. Interface can be thought of as a contract of service between two …

APIs, or application programming interfaces, are sets of instructions that let applications communicate with each other. Learn more in our Beginner's Guide to APIs.

Aug 14, 2024 · An application programming interface (API) is code that enables two software programs to communicate. An API facilitates the exchange of data, features and functionalities between …

Dec 27, 2021 · Operating system, web browser, and app updates often announce new APIs for developers. But what is an API and how do developers utilize them? The term API is an acronym, …

Apr 11, 2025 · What are APIs? Application Programming Interfaces (APIs) are constructs made available in programming languages to allow developers to create complex functionality more easily. …

Learn what an API (Application Programming Interface) is, and how it enables software interaction. Discover how APIs work, with examples, common types, and the best tools to use.

Sep 10, 2025 · An application programming interface (API) is the interface that allows two independent software components to exchange information. Let’s take a look at how the small but mighty API can …