During the hackathon, I developed a (partial) Web3 MVP for YapBay, a peer-to-peer remittance platform that enables users to chain together fiat and crypto transactions to create low-cost, borderless remittances. By combining traditional finance with decentralized infrastructure, YapBay offers an innovative solution for the world's 2 billion unbanked and underbanked individuals, empowering them to participate in the global economy on their own terms.