The promise of Agentic AI is clear: real-time decision-making, autonomous workflows, and hyper-personalized services. But realizing these benefits requires strategic activation. This white paper guides banks through the final mile—preparing infrastructure, addressing ethical and regulatory risks, and integrating governance frameworks. It explores key use cases, from AI-powered relationship managers to real-time reconciliation and product negotiation between intelligent agents. The paper also highlights challenges, including energy consumption, data retention, and bias mitigation, offering practical solutions like role-based access controls and explainable AI. Learn how modern core platforms and open APIs support scalable AI adoption, and why governance and transparency are essential to maintaining trust. With insights into operational readiness and ethical safeguards, this paper equips banks to move from AI experimentation to enterprise-wide transformation. The future of autonomous banking starts here.