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  1. What is an API (Application Programming Interface)

    2 days ago · API architectures define how systems communicate and exchange data, each offering different levels of flexibility, performance, and structure based on application needs.

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

    Apr 15, 2025 · But what exactly is an API, and why is it so important? Whether you're a beginner, a junior developer, or just curious, this article breaks down what APIs are, explains RESTful …

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

    What is an API? 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 …

  4. 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 …

  5. 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 …

  6. What is an API? - Application Programming Interfaces 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 …

  7. 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.

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

    Jun 25, 2025 · What is an API? 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 …

  9. What is an API? | API definition | Cloudflare

    An application programming interface (API) is a set of rules that enable one program to transmit data to another program. Learn more about API calls, API security, and API integrations.

  10. What Is an API (Application Programming Interface)? - Oracle

    Feb 24, 2025 · What Is an API? An API, or application programming interface, is a set of rules and protocols that allows applications to exchange data, perform actions, and interact in a well …