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  1. 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 portion of …

  2. What is an API (Application Programming Interface)

    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 …

  3. American Petroleum Institute | API

    API’s Global Industry Services drives safety and efficiency within the oil and gas industry through standards, certifications, assessments, training and more. Without reform, America risks falling …

  4. 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 …

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

    Web APIs are a type of remote API (meaning that the API uses protocols to manipulate external resources) that expose an application's data and functionality over the internet.

  6. 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 …

  7. API Reference - OpenAI API

    Complete reference documentation for the OpenAI API, including examples and code snippets for our endpoints in Python, cURL, and Node.js.

  8. 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-friendly …

  9. What is an API and How Does it Work? APIs for Beginners

    Dec 5, 2022 · APIs available on the web use the HTTP protocol for a number of reasons - it's easy to use and it's popular, for example. Communications that take place over the HTTP protocol are also …

  10. 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 …