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  1. 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 …

  2. What is an API (Application Programming Interface)

    2 days ago · APIs are categorized based on their accessibility, usage, and purpose.

  3. 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 …

  4. API - Wikipedia

    A document or standard that describes how to build such a connection or interface is called an API specification. A computer system that meets this standard is said to implement or expose …

  5. 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 …

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

    API stands for Application Programming Interface. In the context of APIs, the word Application refers to any software with a distinct function. Interface can be thought of as a contract of …

  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? (Application Programming Interface) | Mulesoft

    More technically, an API is a set of rules and protocols that determine how one application can request data from another. Instead of building everything from scratch, developers use APIs to …

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

    Jun 25, 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 …

  10. What is an API? (application programming interface) - Zapier

    Dec 2, 2025 · APIs let different software components built by different developers in different environments work together without needing to understand the others' internal systems. …