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  1. 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, …

  2. What is an API (Application Programming Interface)

    Dec 15, 2025 · APIs, or Application Programming Interfaces, are the invisible backbone of modern software development. They enable applications and systems to communicate and share data …

  3. 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]

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

    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.

  5. What Is an API (Application Programming Interface)?

    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.

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

    Dec 16, 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 …

  7. What is an API? - Red Hat

    Jun 2, 2022 · API stands for application programming interface—a set of definitions and protocols to build and integrate application software.

  8. Application Programming Interface - Computerworld

    Jan 10, 2000 · An application programming interface (API) is a description of the way one piece of software asks another program to perform a service.

  9. Application programming interface: How APIs work and how to …

    Dec 10, 2025 · An API, short for Application Programming Interface, is a software-to-software interface. APIs provide a secure and standardized way for applications to work together. They deliver the …

  10. What is an API? - Application Programming Interface Explained

    What is an API (Application Programming Interface)? What is an API? APIs are mechanisms that enable two software components to communicate with each other using a set of definitions and protocols. …