A Fantasy Gaming PWA with Crypto Payment Functionality

Twelfth Man application is a gaming product by NxGn Sports Interactive Pvt. Ltd. The client’s requirement was to develop a cutting-edge gaming platform with seamless integration of crypto payment functionality. The purpose behind the gaming platform was to enable users to play fantasy games and collect the winning rewards directly into their crypto wallet.

Twelfth Man is India’s one-stop Fantasy Sports and Gaming platform, offering an immersive gaming experience integrated with cryptocurrency features. This app allows users to engage in the contests for free or through paying entry fees to join a prize pool. During the development of this app, our development team at OpenXcell meticulously examined the app’s requirements and proposed successful solutions. In the application, they built the digital wallet WalletConnect, a third party tool, due to which users can connect to their wallets and add/deposit money. Moreover, WalletConnect enables the connection of user wallets within the PWA. A block explorer API from Etherscan was also integrated for real-time monitoring of Ethereum transactions. Furthermore, a webhook was added to check every block of transactions and let them log continuously. This app also allows sub-admins to transfer user winnings without two-factor authentication to ensure security. When needed, the private key for verification is pushed to the blockchain from the backend. We ensured that the users had an immersive experience with essential features while ensuring safety and security in the app.