NODEJS API SOFTWARE
Simply put, an API is a way for two or more software systems to communicate with each other. The UPI payment system is managed by NPCI or National Payments Corporation of India which exposes its APIs so that these payment apps can use them and facilitate UPI transactions to their customers. You must have heard of UPI payments and apps like GPay, PhonePe, and Paytm which allow you to do transactions via UPI. Let’s take another example to understand APIs. Here, the app on your phone talks to Instagram’s servers via what we call Application Programming Interface or APIs.
The app on your phone processes the response and presents it to you in a readable manner. Their server receives the request, processes it, and returns a response to your phone. When you’re using scrolling through Instagram on your phone, the app sends some requests to its server. This article also discusses some of the best practices for writing Node.js REST APIs.This article also provides a step-by-step guide for designing a Node.js REST API from scratch.We also discuss the principles of REST architectural pattern and the benefits of using REST.This article gives detailed information about APIs and REST APIs.In this article, we’ll learn about REST APIs and dive deep into the world of Node.js REST APIs. There are APIs available for user authentication, payment gateways, maps, emails, social media profiles, and almost anything you can think of. This helps them build applications quickly and also reduces the burden of maintenance since these publicly available APIs are usually secure and very well tested. Developers today use APIs provided by various other companies in their applications. APIs are the backbone of modern web applications which enable different applications to communicate with each other.
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