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  1. What is an API (Application Programming Interface)

    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 …

  2. API - Wikipedia

    An application programming interface (API) is a connection between computers or between computer programs. It is a type of software interface, offering a service to other pieces of software. [1] . A …

  3. What is an API? - Application Programming Interfaces Explained - AWS

    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 …

  4. What is an API (application programming interface)? - IBM

    What is an API? 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.

  5. What Are APIs? A Beginner's Guide (with examples)

    Apr 15, 2025 · In technical terms, an API is a set of rules and tools that lets one application request data or services from another. For example, when you use a weather app to check the forecast, the app …

  6. What is an API? A Beginner's Guide to APIs | Postman

    An API, which stands for application programming interface, is a set of protocols that enable different software components to communicate and transfer data. Developers use APIs to bridge the gaps …

  7. What is an API? Understanding Its Purpose & Uses

    Nov 15, 2025 · API stands for Application Programming Interface. At its most basic function, an API acts as an intermediary that allows two different software applications to communicate with each other.

  8. What is an API? - GitHub

    API stands for application programming interface. If you’re looking for a concise API meaning, it’s this: a set of rules and definitions that let software systems communicate with each other. Think of an API …

  9. What Is an API? (+ How Do They Work?) - Coursera

    Jun 24, 2025 · API stands for application programming interface. An API is a set of protocols and instructions written in programming languages such as C++ or JavaScript that determine how two …

  10. What Is an API (Application Programming Interface)? Definition and ...

    In simple terms, an API is both a piece of software running on a networked server and a component of programming code. APIs are standards for application data interchange, just as protocols are …