Integration Overview

 
JS Checkout solution can be integrated in following steps:

• Configuration & Customization: Add Paytm’s recommended HTML code to make the checkout page dynamically responsive.
• Initiate Payment: Integrate Transaction API at the backend from merchant's server side.
• Invoke Payment Page: Add JS Code Snippet to initialize and invoke the JS module. 
• Verify Payment Status: Validate Callback Response and integrate Transaction Status API from merchant's server side.

  NOTE

You can try out the JS Checkout Integration in Test (Staging) environment using our Quick Integration Tool.