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.

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 an API. …

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 …

Nov 10, 2025 · APIs, or Application Programming Interfaces, are the invisible backbone of modern software development. They enable different applications, platforms, or systems to communicate and …

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 …

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 …

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.

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. Think of an API …

Jan 31, 2024 · An API (Application Programming Interface) defines how the features and services in one software system can be accessed by another. An API definition is a standardised description of the …

Oct 22, 2025 · APIs can take the form of a commercial software package component, a specially licensed software element, or an interface explicitly designed for a specific program, which is usually …