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

    Apr 15, 2025 · Whether you're a beginner, a junior developer, or just curious, this article breaks down what APIs are, explains RESTful APIs, and provides easy-to-understand examples to help you grasp …

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

    Nov 3, 2023 · 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, …

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

    APIs are mechanisms that enable two software components to communicate with each other using a set of definitions and protocols. For example, the weather bureau’s software system contains daily …

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

    Developers use APIs to bridge the gaps between small, discrete chunks of code in order to create applications that are powerful, resilient, secure, and able to meet user needs. Even though you can't …

  6. 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 …

  7. APIs Explained: What Are They For & Why They Matter

    Dec 2, 2025 · APIs can also include operating system APIs (for interacting with an OS), database APIs (for interacting with a database), or library APIs (for interacting with a software library within the same …

  8. What is an API? (Application Programming Interface) | Mulesoft

    What is an API (Application Programming Interface)? Understand how APIs enable applications to communicate, share data, and drive digital transformation across businesses. A beginner-friendly …

  9. 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 …

  10. What Is an API? (+ How Do They Work?) | Coursera

    Jun 25, 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 …