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] . A …
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.
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 can't …
What Are APIs? A Beginner's Guide (with examples)
Apr 15, 2025 · In today’s tech-driven world, you’ve probably heard the term API thrown around in conversations about web development, apps, or software. But what exactly is an API, and why is it …
What is an API (application programming interface)? - IBM
Nov 3, 2023 · 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.
What is an API? - Application Programming Interfaces Explained - AWS
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 service between two …
What is an API and How Does it Work? APIs for Beginners
Dec 5, 2022 · What is an API? API stands for Application Programming Interface. The application can be any software that performs a specific task and the interface is a point where two applications …
What Is an API? (+ How Do They Work?) | Coursera
Dec 16, 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 …
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 …
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 services from …