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  1. What is an API (Application Programming Interface)

    Nov 10, 2025 · When an API is made it's not really released as software for download and it has some policies governing its use or restricting its use to everyone, usually, there are three main types of …

  2. 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 APIs to …

  3. 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 APIs, and …

  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. 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]

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

    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. …

  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 Does It Work?) | Coursera

    Mar 12, 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 …

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

    API stands for Application Programming Interface. You can think of it as a common language that lets different software systems communicate smoothly, without needing to know how the other is built.

  10. 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.