# API Basics

How to Use the Event Loop in Node.js?
How to Use the Event Loop in Node.js?
In this article, we'll take a deep dive into how the event loop works, providing common usage scenarios and methods, as well as practical examples to demonstrate how to effectively utilize the event loop in Node.js.
What is the Difference between anyof and oneof
What is the Difference between anyof and oneof
In Z Schema, specifically in the context of JSON schema validation, "anyOf" and "oneOf" are keywords used to define conditional validation logic.
SOAP vs REST: What is the Key Differences
SOAP vs REST: What is the Key Differences
SOAP and Rest API have their pros and cons, and knowing the differences between them can help developers and architects determine which architecture to use when building their web-based APIs.
HTTP DELETE Request with Body
HTTP DELETE Request with Body
The HTTP specification explicitly states that the DELETE method does not expect a request body. While other HTTP methods like POST and PUT often include a request body to send data to the server, the DELETE method is intended solely for resource deletion.
Top 12 cURL Commands with Examples
Top 12 cURL Commands with Examples
cURL offers powerful features for HTTP/HTTPS requests. Ideal for automation, these commands facilitate user authentication, proxy support, and more. This guide will help you learn how to use various options with curl commands.
Curl -x Command with Example
Curl -x Command with Example
The term "curl X" typically refers to using the command-line tool "curl" with the "-X" option to specify the HTTP request method. The "curl" command is a widely used tool for making HTTP requests from the command line.
WebSocket Protocol (An Ultimate Guide)
WebSocket Protocol (An Ultimate Guide)
WebSocket is a protocol used to create real-time, bi-directional communication channels in web applications. In this article, we will give an all-around overview of the WebSocket protocol definition, the WebSocket usage situation, and the full process of WebSocket connection.
How to Use Query Parameters in React Router?
How to Use Query Parameters in React Router?
In this guide, we will explore the seamless integration of query parameters within React Router. Learn how to efficiently pass and retrieve query parameters in both React Router v5 and the latest version, React Router v6.
An Ultimate Guide to HTTP POST Request Method
An Ultimate Guide to HTTP POST Request Method
In a POST request, data is sent within the request body, allowing for the transmission of information such as form submissions, file uploads, or API interactions.
CRUD vs. REST: What’s the Difference?
CRUD vs. REST: What’s the Difference?
CRUD and REST, often confused, represent key concepts in the API domain. While REST is a popular design style for web APIs, CRUD simply refers to fundamental database operations: Create, Read, Update, and Delete. This article explores the overlap between CRUD and REST.
What is X www form URL-encoded Requests
What is X www form URL-encoded Requests
Unlocking the intricacies of data transmission, we delve into the realm of "X www form URL-encoded Requests." In this article, we unravel the significance and application of this encoding method, shedding light on its role in secure and efficient data exchange over the web.
What is Bearer Token and How it Works?
What is Bearer Token and How it Works?
What is Bearer Token? A complete explanation of its details! There are many API authentication methods over HTTP. Bearer Token is one of the most commonly used. In this article, Bearer Token will be fully explained to you.
The Essential Guide to HTTP Request Parameters in REST API
The Essential Guide to HTTP Request Parameters in REST API
Request parameters allow you to pass data to an API endpoint when making a request. They are an important part of designing and using REST APIs.
How to Convert XML to JSON: A Step-by-Step Guide
How to Convert XML to JSON: A Step-by-Step Guide
Converting XML (eXtensible Markup Language) to JSON (JavaScript Object Notation) is a common task in web development and data interchange.
XML vs JSON: A Comprehensive Comparison of Differences
XML vs JSON: A Comprehensive Comparison of Differences
XML (eXtensible Markup Language) and JSON (JavaScript Object Notation) are both data interchange formats, but they have some key differences. Here are the main distinctions between XML and JSON.
React Fetch vs Axios: Comparing HTTP Request Libraries in React
React Fetch vs Axios: Comparing HTTP Request Libraries in React
Fetch is a native JS interface for HTTP requests supported by modern browsers. Axios is a more full-featured third-party library requiring installation. Axios provides richer features like automatic JSON parsing, error handling, interceptors.