{"id":9304,"date":"2025-08-24T19:26:46","date_gmt":"2025-08-24T13:56:46","guid":{"rendered":"https:\/\/pheonixsolutions.com\/blog\/?p=9304"},"modified":"2025-08-24T19:26:50","modified_gmt":"2025-08-24T13:56:50","slug":"payment-gateway-integration-in-a-react-with-node-application","status":"publish","type":"post","link":"https:\/\/pheonixsolutions.com\/blog\/payment-gateway-integration-in-a-react-with-node-application\/","title":{"rendered":"Payment Gateway integration in a React with Node application"},"content":{"rendered":"\n

To build any real world applications such as E-Commerce, SaaS, payment gateway integration is very crucial. Providing customers with a smooth and secured checkout experience is a vital part to be considered while developing such real time applications. It builds trust over the application along with the functionality of secured transactions.<\/p>\n\n\n\n

Why we need Payment integration?<\/strong><\/p>\n\n\n\n

The following factors describes the necessity of payment gateway integration in our systems:<\/p>\n\n\n\n

Security: <\/strong>It handles the risk of sensitive financial data needed for transactions<\/p>\n\n\n\n

Global Reach:<\/strong> Support for multiple currencies enabling international transactions easier<\/p>\n\n\n\n

Trust:<\/strong> Using well known providers increases trust and credibility<\/p>\n\n\n\n

Convenience:<\/strong> Faster checkouts with wallets, cards and other digital payment options<\/p>\n\n\n\n

In this guide, let us walkthrough the steps involved in integrating payment gateway to a React, Node application.<\/p>\n\n\n\n

Integration Flow:<\/strong><\/p>\n\n\n\n

Frontend:<\/strong><\/p>\n\n\n\n

    \n
  1. Collect payment details from the user<\/li>\n\n\n\n
  2. Call the backend to create payment intent\/order<\/li>\n\n\n\n
  3. Use the payment gateway’s SDK\/UI components to confirm the payment<\/li>\n<\/ol>\n\n\n\n

    Backend:<\/strong><\/p>\n\n\n\n

      \n
    1. Initialize the payment gateway SDK with the secret key<\/li>\n\n\n\n
    2. Create payment intent\/orders<\/li>\n\n\n\n
    3. Verify payment via webhook\/client confirmation<\/li>\n<\/ol>\n\n\n\n

      Steps to be followed:<\/strong><\/p>\n\n\n\n

        \n
      1. Install dependencies in both frontend and backend<\/li>\n\n\n\n
      2. Call the backend to create a checkout session<\/li>\n<\/ol>\n\n\n\n
        \"\"<\/a><\/figure>\n\n\n\n

        3. Using the frontend SDK, display the payment gateway’s UI component to get the order details from the customer<\/p>\n\n\n\n

        4. Process the payment by connecting with the gateway and navigate to the success URL configured in the application.<\/p>\n\n\n\n

        5. If payment is cancelled or encountered any issue, redirect will happen to the cancel URL configured in the application.<\/p>\n\n\n\n

        6. The checkout session will return a session ID after successful payment. Retrieving this payment intent from the session ID will provide all the details about the order data, payment, etc. passed during creating the checkout session.<\/p>\n\n\n\n

        \"\"<\/a><\/figure>\n\n\n\n
          <\/ol>\n\n\n\n
          \"\"<\/a><\/figure>\n\n\n\n

          Hence the above illustrations explain the implementation of payment gateway in a real time React and Node application.<\/p>\n","protected":false},"excerpt":{"rendered":"

          To build any real world applications such as E-Commerce, SaaS, payment gateway integration is very crucial. Providing customers with a […]<\/p>\n","protected":false},"author":503,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1022],"tags":[],"class_list":["post-9304","post","type-post","status-publish","format-standard","hentry","category-web-architecture","psol-cat-web-architecture"],"jetpack_publicize_connections":[],"jetpack_shortlink":"https:\/\/wp.me\/phn2x7-2q4","jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/posts\/9304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/users\/503"}],"replies":[{"embeddable":true,"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/comments?post=9304"}],"version-history":[{"count":0,"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/posts\/9304\/revisions"}],"wp:attachment":[{"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/media?parent=9304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/categories?post=9304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pheonixsolutions.com\/blog\/wp-json\/wp\/v2\/tags?post=9304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}