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

    Apr 15, 2025 · In technical terms, an API is a set of rules and tools that lets one application request data or services from another. For example, when you use a weather app to check the …

  2. REST API - ready to use

    Real REST API which is ready to handle your HTTP requests 24/7 for free. Can be used for your demo projects, testing, learning or even educating someone else. This REST API supports …

  3. 10 Popular API Examples: A Full List - Katalon

    Aug 21, 2025 · We explore the core definition and mechanics of APIs, illustrating their pervasive role through ten popular real-world examples that power daily digital interactions and business …

  4. The 8 Best API Documentation Examples for 2025 | Dreamfactory

    In this post, DreamFactory highlights eight of the best API documentation examples from well-known tools. These examples serve as inspiration for creating effective API documentation.

  5. What is an API (Application Programming Interface)

    Dec 15, 2025 · Example: If you want to show weather updates in your app, instead of building a weather system, you can simply use the OpenWeatherMap API to fetch the data instantly.

  6. What Is a REST API? Examples, Uses & Challenges - Postman Blog

    Nov 5, 2025 · This guide explains what a REST API is, how it works, where it shines (and where it doesn’t), and walks through clear REST API examples you can adapt. If you’re just getting …

  7. How To Use an API? The Complete Guide - GeeksforGeeks

    Jul 31, 2024 · An API is a set of rules and protocols that allow one software application to interact with another. It defines the methods and data formats that applications can use to communicate.

  8. API Documentation: How to Write It, Template and Examples

    Jan 3, 2025 · GitHub’s API documentation includes a detailed structure with quickstart guides, comprehensive endpoint references, and real-world use cases. It also offers interactive …

  9. Sample APIs - Helping the world

    Example Understanding RESTful APIs is hard enough, even without including an authentication mechanism. The sole purpose of this repository is to play with RESTful endpoints and learn. …

  10. What is an API? A Beginner's Guide to APIs | Postman

    Here, we'll give a high-level overview of the history of APIs and how they work before reviewing the different types of APIs and how they are used. We'll also discuss some common benefits …