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  1. 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 …

  2. 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.

  3. 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 …

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

    REST API is a special type of Web API that uses the standard architectural style explained above. The different terms around APIs, like Java API or service APIs, exist because historically, APIs …

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

    Nov 3, 2023 · An API is a set of rules or protocols that enables software applications to communicate with each other to exchange data, features and functionality.

  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 …

  7. What is an API? - GitHub

    What is an API? 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 …

  8. 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 …

  9. What is an API? Understanding Its Purpose & Uses

    Nov 15, 2025 · In the vast and interconnected landscape of modern digital technology, where applications and services continuously interact and exchange information, one fundamental …

  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 …