API governance is a set of policies, procedures, and practices to manage and control the usage, development, and maintenance of application programming interfaces (APIs) within an organization or across multiple organizations. It ensures that APIs are developed, deployed, and used in a consistent, secure, and efficient manner, aligning with the overall business objectives and regulatory requirements. Effective API governance helps streamline development efforts, enhance security and compliance, foster collaboration among teams, and drive innovation by enabling seamless integration and interoperability across systems and applications. It is essential for organizations that develop, maintain, and consume APIs, including enterprises, government agencies, software development companies, service providers, startups, developers, and integrators. By establishing clear API design guidelines, ensuring consistency across APIs, implementing robust security measures, enforcing compliance with standards and regulations, providing comprehensive documentation, and monitoring API performance and usage, organizations can establish effective API governance frameworks that maximize the value of their APIs while minimizing risks and ensuring compliance with relevant standards and regulations.