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  1. 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 …

  2. 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 …

  3. What is an API (Application Programming Interface)

    Dec 15, 2025 · API architectures define how systems communicate and exchange data, each offering different levels of flexibility, performance, and structure based on application needs.

  4. 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 …

  5. 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 …

  6. API | Definition, Meaning, Examples, & Facts | Britannica

    Dec 22, 2025 · API, sets of standardized requests that allow different computer programs to communicate with each other. APIs establish the proper way for a developer to request …

  7. 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 …

  8. 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 …

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

    When running on a server, an API is a set of coded routines that receives requests from and sends responses to other programs. API designers implement that code through standardized …

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

    What is an application programming interface (API)? An application programming interface (API) is a set of rules that enables a software program to transmit data to another software program.

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