Integrating webhook notifications with Adyen Checkout

• adyen-react-online-payments

  1 66 7.1 JavaScript

  Accept payments on your React/Express-based website with cards, wallets, and key local payment methods

  

Let’s check out how to set up notifications in a test online Checkout application built in React and Express. We’ll also be using ngrok, which helps provide a public URL to tunnel into localhost as we test our integration.

• adyen-node-api-library

  2 96 8.8 TypeScript

  Adyen API Library for Node.js

  

Next, we need to iterate over the list of notification request items, and process them based on the type of event the notification item is associated with (i.e., its eventCode). As we iterate through the list, however, we’ll also want to verify its HMAC (hash-based message authentication code) signatures. This helps protect the application server from unauthorised notifications, such as any data that may have been modified during transmission. Since our application leverages the Adyen Node.js server-side library to interact with Adyen’s API, we can conveniently import and instantiate the built-in HMAC validator class to do just that:

• SurveyJS

  surveyjs.io featured

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

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