API - Wikipedia
An API is often made up of different parts which act as tools or services that are available to the programmer. A program or a programmer that uses one of these parts is said to call that …
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 …
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.
Athletic Performance Inc.
API Academy is a unique travel baseball program with Total Player Development as our foundation. Total Player Development represents everything that today's student-athlete …
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 …
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 …
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. …
API
Our Clinical Proficiency Testing Programs. We offer comprehensive programs that cover the clinical laboratory. You need a provider that fully supports you with technical expertise and …
What is an API? | API definition | Cloudflare
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.
What is an API? (Application Programming Interface) | Mulesoft
What is an API (Application Programming Interface)? Understand how APIs enable applications to communicate, share data, and drive digital transformation across businesses. A beginner …
What Is an API (Application Programming Interface)? - Oracle
Feb 24, 2025 · APIs work by specifying how software components should interact, making it possible for developers to integrate different systems and share data and functionality without …
Introduction to web APIs - Learn web development | MDN
Nov 30, 2025 · Application Programming Interfaces (APIs) are constructs made available in programming languages to allow developers to create complex functionality more easily. They …
What Is an API (Application Programming Interface)? Definition …
In simple terms, an API is both a piece of software running on a networked server and a component of programming code. APIs are standards for application data interchange, just as …
What Is a REST API (RESTful API)? | IBM
A REST API is an application programming interface (API) that conforms to design principles of the representational state transfer (REST) architectural style.
API | Definition, Meaning, Examples, & Facts | Britannica
Dec 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 …
What is an API? - Red Hat
Jun 2, 2022 · APIs let your product or service communicate with other products and services without having to know how they’re implemented. This can simplify app development, saving …
REST API Introduction - GeeksforGeeks
Dec 23, 2025 · REST API stands for Representational State Transfer API. It is a type of API (Application Programming Interface) that allows communication between different systems …
API - Glossary | MDN
Jul 11, 2025 · An API (Application Programming Interface) is a set of features and rules that exist inside a software program (the application) enabling interaction with it through software - as …
OpenAI
We believe our research will eventually lead to artificial general intelligence, a system that can solve human-level problems. Building safe and beneficial AGI is our mission.
What Is an API (Application Programming Interface)? | Confluent
In this guide, learn what an API is, how it works, and the common types of APIs used today, with real-life examples. API stands for “Application Programming Interface.” It allows two or more …
Microsoft Power Platform API reference
Jul 17, 2025 · Unified REST API for all administrative capabilities in Microsoft Power Platform.
American Petroleum Institute | API | ICP Schedules & Fees
Apr 3, 2014 · View 2025 API ICP exam dates, application deadlines, and fees. See which programs are offered remotely. Apply today to secure your spot!
St. Louis Fed Web Services: FRED® API
API Version 1 The FRED® API Version 1 provides incremental data on a series level and can be customized according to data source, release, category, series, and other preferences. …
Introducing the Developer Knowledge API and MCP Server
4 days ago · Alongside the API, we are releasing an official Model Context Protocol (MCP) server. MCP is an open standard that enables AI assistants to safely and easily access external data …
Home | APi Group (APG) | Building Great Leaders
APi Group (NYSE: APG) is a market-leading business services provider of safety and specialty services.
Anthropic Academy: Claude API Development Guide
Learn to build applications with Claude's API. Find detailed documentation, integration guides, code examples, and best practices for developing with our AI capabilities.
GPT-5 mini Model | OpenAI API
Aug 7, 2025 · GPT-5 mini is a faster, more cost-efficient version of GPT-5. It's great for well-defined tasks and precise prompts. Learn more in our GPT-5 usage guide.
About Us | APi Group (APG) | Building Great Leaders
Our mission to build great leaders began in 1926 at the Reuben L. Anderson-Cherne mechanical company. What would later become known as A.P.I. Inc. emerged as an insulation contracting …
Build the Future | Llama API
Model Availability Llama API offers you the opportunity to build with the latest Llama models including Llama 4 Maverick, Scout, previously unreleased Llama 3.3 8B, and more.