This chapter examines the relationship between fintech—financial technology—and generative artificial intelligence (AI), with a particular emphasis on responsible implementation. It explores the governance, ethical, and legal issues raised by incorporating generative AI into financial systems and suggests ways to successfully handle these complications. The chapter emphasizes how crucial it is to place a high priority on morality, legal compliance, and responsible governance in order to guarantee that technology developments in AI-driven financial services enhance society while reducing risks and maintaining confidence. Stakeholders can embrace the transformative potential of generative AI to promote innovation, create financial inclusion, and shape a future where technology acts as a catalyst for positive social impact through interdisciplinary collaboration, regulatory cooperation, and stakeholder engagement.