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  1. HTTP Status Codes - REST API Tutorial

    Aug 9, 2024 · A REST API can use this status code to assign a temporary URI to the client’s requested resource. For example, a 307 response can be used to shift a client request over to …

  2. 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.

  3. 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 …

  4. What Are APIs? A Beginner's Guide (with examples)

    Apr 15, 2025 · But what exactly is an API, and why is it so important? Whether you're a beginner, a junior developer, or just curious, this article breaks down what APIs are, explains RESTful …

  5. Web APIs - Introduction - W3Schools

    The DOM (Document Object Model) is the core API for HTML and XML documents. It provides a structured representation of a webpage, allowing JavaScript to access and manipulate …

  6. Learn API Fundamentals and Architecture – A Beginner-Friendly …

    Mar 21, 2025 · An API defines how applications request services and exchange data, acting as a clear contract between a client and a server. APIs simplify complex code into simple …

  7. 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 …

  8. How to use an API: Guide for beginners [2025] | Zapier

    Jul 21, 2025 · Like a password, an API key is a string of letters and numbers that serves as a unique access code or authentication token. You'll need one to access most APIs. It's a …

  9. 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. …

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

    Find out what is an API, how and why businesses use APIs, and how to use APIs on AWS.