UI/UX Design Phase

Design a clean, mobile-first interface optimized for MiniPay’s user experience Create wireframes for key flows: Payment, Receipt Generation, Transaction History Use tools like Figma to prototype the entire user journey Ensure design aligns with usability standards and MiniPay bra…

Advanced Features & Polish

Enable downloadable and shareable receipts (PDF or image format) Integrate MiniPay notification for receivers UI responsiveness testing and visual polish Final QA and submission-ready demo in MiniPay

Smart Contract Development

Design and implement the TradeFlow smart contract to store payment data on-chain (sender, receiver, amount, purpose, timestamp) Integrate Mento stablecoin transfers and ensure MiniPay compatibility Deploy contract on Celo Alfajores testnet Test transactions, verify contract logic…

Frontend Web App (MiniPay-Optimized)

Develop frontend with Next js Integrate MiniPay wallet connection for sending and receiving payments Implement forms for payment input and reason metadata Connect to the smart contract for storing and reading transactions Display user receipts and detailed transaction history

Global Stablecoin Hackathon

TradeFlow B2B – Empowering Seamless Business Payments in Emerging Markets