In the digital age, APIs have become the backbone of software communication and integration, enabling data exchange between disparate systems and platforms. However, with this increased connectivity comes a heightened risk of security breaches, making API security a critical concern. Traditional security measures often fall short in the dynamic and complex landscapes of modern API ecosystems. This presentation introduces a novel approach to bolstering API security using Generative AI techniques. By leveraging the predictive power and adaptive capabilities of Generative AI, we can develop more resilient security frameworks that anticipate and neutralize threats before they materialize, ensuring the safe and secure operation of APIs in an ever-evolving digital environment.