Node js fetch data from api. The body of a fetch response is a web stream.

Node js fetch data from api Feb 19, 2025 · Whether it’s a web app fetching user data or a mobile app updating profile information, REST APIs provide these interactions using standard HTTP methods. js provides a built-in module for making HTTP requests, and the Fetch API makes sending and receiving data even easier. js and Express Introduction API integration has become a crucial aspect of modern software development. First off we install the two modules xml-js and node-fetch with: to store these two packages into package. js, which is where the code challenge was being run. js is pretty straight forward, we iterate over data chunks asynchronously and write them to HTTP response that's all. JS guide. Using the Fetch API with Undici in Node. Introduction to Node Fetch Node Fetch connects server-side code with external data sources in Jun 29, 2024 · As a Node. Now over to our problem at hand - how to work with XML data returned from an API. js version below v17. 2, last published: 2 years ago. Historically, this required using the built-in http/https module or reaching for popular third-party libraries like Axios or SuperAgent. Today, we’ll focus on a crucial skill every web developer should possess—fetching data from an API endpoint using Express. Nov 26, 2024 · This article will discuss the basics of using the Fetch API, a simple and intuitive interface for making HTTP requests. Dec 30, 2023 · Introduction This guide dives deep into fetching data from the GitHub API using Node. Js Dec 28, 2023 · Overview In this tutorial, we will explore how to use the node-fetch library, a Node. The body of a fetch response is a web stream. Nov 17, 2023 · They are used primarily for retrieving data from a server. I have a node application which inserts different types of courses into mongodb and displays them onto the web page directly from the database. createWriteStream. It is a more powerful and flexible replacement for XMLHttpRequest. js, but I'm struggling to get something that I was hoping could "just work" with the browser fetch API. What is a REST API? A REST API (Representational State Transfer Application Programming Interface) is an architectural style that defines a set of constraints for creating web services. This guide delves into the fundamentals of utilizing Fetch in Node. It is essential for working with data from remote servers, scraping data for further processing, and providing a convenient and flexible way to interact with external resources. fetch in native JavaScript but with a few differences. May 12, 2023 · Sending form data Along with the web standard fetch API, Node also supports web standard interfaces like FormData & Blob, which are useful in sending form data using fetch. js to run browser-specific Fetch polyfill, why not go from native http to fetch API directly? Hence, node-fetch, minimal code for a window. In this comprehensive tutorial, we'll explore how to use Node fetch effectively in your projects. Jul 23, 2025 · The JavaScript fetch () method retrieves resources from a server and produces a Promise. But this method is so not advantageous when there is a better option, which is to upgrade your Node. 3. With Axios, we can easily send asynchronous HTTP requests to REST APIs and perform create, read, update and delete operations. Sep 10, 2025 · Introduction Making HTTP requests is a fundamental task in modern web development. js and Express Hello, Devs! This is my first blog, and I’ll be walking you through the process of fetching data from MongoDB using Jul 23, 2025 · Here, we'll create a REST API using a local environment and local database, then use ReactJS to display the data. js should be installed You should have a basic A light-weight module that brings Fetch API to node. x this can be done with no extra dependencies. json. In this beginner’s guide, we’ll explore how to use the Fetch API to master HTTP requests in Node. What is Node Fetch API and Why Should You Use It? Nov 19, 2024 · Simplifying API Integration with RESTful Proxy using Node. Jul 23, 2025 · 2. It is an open-source collaboration project hosted on Github. Jan 16, 2023 · Introduction The fetch API was introduced in the node 18 as available by default. REST API What is RESTful API? REST API stands for Representational State Transfer Application Programming Interface. The need for real-time data in web development is always increasing in the modern world. This post will show you how Make HTTP requests with fetch in Node. When making a GET request, node-fetch sends a request to the server and retrieves the data, which can be in various formats such as JSON, XML, or plain text. This library Jun 8, 2016 · It is possible to use the npm xml-js library and node-fetch to do this in Node. Feb 6, 2025 · Step 2 — Using Fetch to get Data from an API The following code samples will be based on the JSONPlaceholder API. Let's dive deeper into the Node Fetch API What is Node Fetch API? The Fetch API provides an interface to connect to the network and fetch resources form the network. Developers often need to integrate with external APIs to fetch data, send requests, or perform other operations. Discover the nuances of the multipart/form-data content type, learn how it compares with other content types, and delve into practical examples of implementing FormData to transmit data, including handling file uploads. Learn how to efficiently fetch data using RESTful API in Node. Fetch data using API using Axios Package: Axios is a promise-based HTTP client designed for Node. It is built into most browsers and allows developers to make network requests (like getting data from a server) in a simple and efficient way. js and Multer. Jan 27, 2025 · Node Fetch is a module that adds the Fetch API to Node. Jan 17, 2023 · Introduction The fetch API was introduced in the node 18 as available by default. Oct 27, 2021 · In this tutorial, we'll be sending GET and POST requests in Node. js, developers now have a powerful and consistent way to make network requests across both browser and server environments. This tutorial will retrieve data from the JSONPlaceholder API and display it in list items inside the author’s list. Apr 9, 2025 · The Fetch API provides an interface for fetching resources (including across the network). js Fetch API has become a cornerstone of modern JavaScript development, streamlining the process of making asynchronous HTTP requests. It can be converted to a Node fs stream using Readable. After doing some research, I realized it’s because the Fetch API is not implemented in Node. js web scraping. This guide covers essential steps, best practices, and sample code. Feb 24, 2025 · The response interceptor logs the response data and handles errors. These are the following methods: May 31, 2020 · I have used async for with great success in handling output streams from processes with node. js, Deno and Bun. js, for those who want to test this out in the Node REPL. Learn how to make HTTP requests in Node. Mar 23, 2023 · Thankfully, Node. js module that enables you to perform HTTP requests in a way that is highly reminiscent of the native Fetch API available in browsers. js with examples for GET and POST requests. Building responsive and dynamic apps requires effectively streaming data via HTTP, whether it is for massive datasets, multimedia content, or real-time changes. js using the Fetch API. js offers a robust Aug 20, 2025 · The Fetch API provides a JavaScript interface for making HTTP requests and processing the responses. Aug 28, 2020 · It was extremely frustrating, to say the least. js, encompassing installation Dec 24, 2024 · Learn how to use the Fetch API in Node. Covers setup, GET/POST requests, error handling, and best practices for web developers. It can be imported in plain Javascript or with any library accordingly. It provides a method for an easy, logical way to fetch resources asynchronously across the network. It's different from the client side window. We will see how to fetch XML data with JavaScript's Fetch API, parse responses into XML documents, and utilize DOM manipulation for streamlined data extraction with different methods. It works great and the response from the google api gives me a unique file name that I want to pass back to my front end Jul 23, 2025 · Search and filtering are very basic features that an API must possess to serve data to the client application efficiently. As you continue to explore web development, practicing and implementing these concepts in real-world projects will solidify your understanding of fetching data from APIs using JavaScript. js. In Node. Dec 10, 2022 · There are several different ways you can fetch data from an API in Node. For information on Undici's specification compliance, see the Undici documentation May 28, 2025 · Learn how to make HTTP requests in Node. Node Fetch provides a promise-based interface for network operations, which is important for server-side applications that interact with external APIs or services. Motivation Instead of implementing XMLHttpRequest in Node. js and browser environments. js, highlighting the seamless integration of MySQL as our database solution. js have introduced experimental support for the Fetch API so you can write server-side code without relying on third-party libraries. It allows you to send and receive data from servers simply and efficiently. Express. Step-by-step guide with examples for sending GET, POST, and other requests efficiently. Tagged with nodefetchpost. In this detailed guide, you will learn what Node Fetch API is, and how to make HTTP requests using Fetch API. js and browsers. 5, using Fetch API is not possible natively so we have to use a third-party library named node-fetch to get it. js, enabling developers to make HTTP requests the same way they do in a browser. In this tutorial, we will cover how to simplify API integration using a RESTful proxy with Node. As per the node-fetch documentation node-fetch we can get the response status like this Feb 18, 2024 · We’ll go over the basics of the Fetch API and how to use it to stream data over HTTP in Node. js REST API that can accept these query strings Apr 13, 2020 · 2 You could extract fetching data from the database to a separate module and import this module in both API handlers. This article on Scaler Topics covers Node. Aug 25, 2024 · From Database to API: How to Fetch Data from MongoDB Using Node. js project, you’re in the right place. 7M subscribers 6. This comprehensive guide delves into the intricacies of Fetch, empowering you to effortlessly retrieve data, interact with web services, and construct robust applications. js runtime. . In this article, we’ll walk you through different methods to fetch data from an API in ReactJS, including using the built-in fetch method, axios, and managing the state effectively. Feb 11, 2024 · As you can see from the code above, the implementation of chunked transfer encoding over HTTP in Node. js version 21. js using the Node-Fetch API, and discover how to integrate Scrapeless's powerful Scraping Toolkit, including its Scraping Browser, Scraping API, Web Unlocker, and Proxy functionality, for efficient and scalable web scraping. Whether you need to make GET or POST requests, handle… Jun 3, 2016 · 51 Older answers here involve node-fetch, but since Node. js application to version v18 and above where this Fetch API comes built-in. Whether you're fetching data from a REST API, submitting form data, or interacting with third-party services, a reliable mechanism for network communication is essential. Oct 31, 2025 · The Fetch API is a modern way to make HTTP requests in JavaScript. May 24, 2022 · NodeJS 18 introduced some new cool features and one of the most useful ones is the built in Fetch Tagged with webdev, javascript, node, beginners. Dec 9, 2024 · A step-by-step tutorial on making HTTP requests in Node. Latest version: 3. Luckily, Node. js using NPM's node-fetch package. js Introduction Undici is an HTTP client library that powers the fetch API in Node. It was written from scratch and does not rely on the built-in HTTP client in Node. js v18. Jul 28, 2025 · The Node. Nov 27, 2023 · Working with APIs is a crucial skill for web developers, and the Fetch API provides a straightforward and powerful way to interact with external data sources. In this article, we'll see how we can build a Node. With its intuitive API mirroring the browser Fetch API and a lean promise-based interface, node-fetch makes working with external APIs and web scraping a breeze. Mar 5, 2025 · Learn how to fetch YouTube video data using YouTube Data API v3 in Node. Jul 12, 2025 · Output: It will call the API with a GET request. js is a fast, unopposed, and minimalist web framework for Node. fetch() function and offers similar functionality. You will learn how to send GET or POST requests, handle headers, or compare Fetch API with Axios!. The Fetch API is one of the most used ways to make HTTP requests in JavaScript. Read to know more. Consider the following example fetching a particular weather May 11, 2017 · I have the following express endpoint for uploading to Google Cloud storage. Aug 14, 2024 · It allows you to use the fetch function in Node. js to make HTTP requests. It includes a number of features that make it a good choice for high-performance applications. Feb 27, 2020 · Learn how to fetch and display data from an Express API in a React app with this helpful guide. js is one of the most popular front-end frameworks. Axios vs. For Node. Mar 11, 2024 · A comprehensive guide to using JavaScript's FormData interface for sending data to a server. There are 41743 other projects in the npm registry using node-fetch. fetch compatible API on Node. Using npm install Axios is a popular JavaScript library used for making HTTP requests in both Node. Aug 5, 2025 · ReactJS provides several ways to interact with APIs, allowing you to retrieve data from the server and display it in your application. js, so you can confidently build powerful web applications that can interact with any external API or service. Fetch API While both Axios and the Fetch API serve the same purpose – making HTTP requests – they have key differences: Summary: Axios offers a more feature-rich and developer-friendly experience compared to the Fetch API. We’ll break down… Jan 20, 2025 · Learn how to make HTTP requests in Node. This Nov 2, 2023 · Learn how to use the Fetch API — a simpler, easier, promise-based alternative to XMLHttpRequest — with Node. js Fetch API. How to FETCH data from an API using JavaScript ↩️ Bro Code 2. js, using node-fetch to make a GET request is straightforward and mirrors the simplicity of the browser Fetch API. Read More: Web Scraping with Node. js as you would use window. If you’re interested in integrating GitHub’s wealth of data into your Node. This article also covers server-side handling with Node. js APIs like fs With the fetch API To fetch data with the fetch API, turn your component into an asynchronous function, and await the fetch call. Prerequisites: Node. js and Express. js in this tutorial. The need for real-time data in web development is always increasing in the Feb 18, 2024 · We'll go over the basics of the Fetch API and how to use it to stream data over HTTP in Node. The response will be obtained on the console window. While it has been used in browser-based applications, recent updates to Node. js with Fetch API, detailing the actionable code and a comparison to Axios. js applications. Client Side Implementation On the client side we use fetch API to handle streaming response from the server. Node. It simplifies the process of sending asynchronous HTTP requests to REST APIs, allowing developers to perform various operations like fetching data, sending data Build APIs Public API Hub API Hub for Enterprise Rapid API Client VSCode Enterprise Internal Hub Partner Hub Fetching data Server Components You can fetch data in Server Components using any asynchronous I/O, such as: The fetch API An ORM or database Reading from the filesystem using Node. Jan 7, 2025 · Learn about the features and drawbacks of the Fetch API, which is now natively available in Node. js v18+ and node-fetch for older versions. By handling these operations on the server-side, we can reduce the amount of processing that has to be done on the client application, thereby increasing its performance. To install Axios Mar 6, 2024 · In this comprehensive guide, we will explore the intricate process of building a robust RESTful API with Node. Jan 22, 2025 · Explore how to use the Fetch API in Node. Some of the most common methods include using the built-in http module, using a third-party library like Axios or the Dec 16, 2024 · This post will show you how to use the Fetch API in Node. fromWeb, which can then be piped into a write stream created by fs. For example: Nov 26, 2025 · With the introduction of the Fetch API to Node. Understand the YouTube API response and more. In this case we can attach a Reader to a response's body using May 27, 2024 · In the Node. One can connect to remote servers and fetch or post data from an external web server or API, making it a suitable tool for various tasks, including Node. Supports native Fetch in Node. js developer, making HTTP requests to interact with APIs, fetch data from websites, and communicate with servers and services is a crucial part of building any web application. Start using node-fetch in your project by running `npm i node-fetch`. i want to use the fetch() api function to get the dat Dec 21, 2024 · In this article, we’ll explore how to build a simple API that fetches stock data using the Alpha Vantage API and Node. 8K Jan 25, 2025 · Node-fetch has become the de facto standard for making HTTP requests from Node. js developers, the Fetch API has emerged as a powerful and standardized solution. Using the API, you will get ten users and display them on the page using JavaScript. Instead of one API endpoint making request to another API endpoint, API handlers would just use the same module that fetches data from MongoDB. js, perfect for building APIs and web applications.