Feb 5, 2026 · 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 functionality.

Working REST API examples with code snippets in JavaScript, Python, and cURL. Copy-paste examples using free public APIs - no API key required for instant testing.

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 main HTTP …

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 forecast, the app …

Learn real-world API examples, how they work, and how apps use them for payments, social media, weather, AI, and more.

Sample APIs Welcome to SampleAPIs. A playground for messing with RESTful and GraphQL endpoints. Checkout the project on GitHub and consider contributing to the project with a new …

May 28, 2025 · Learn what APIs are, explore real-world API examples, and understand how to build your first API from scratch.

Jun 25, 2024 · For example, a website can use a REST API to fetch data from a remote server, such as retrieving product information from an e-commerce platform or weather data from a meteorological …

Dec 7, 2025 · At its heart, an api is a set of defined rules that dictate how applications or devices can communicate with each other. Think of it as a contract: the provider of the api specifies how requests …

Jul 22, 2025 · Explore our list of 10 API examples. This covers diverse use cases to enhance your understanding and application of APIs in various scenarios.