Oracle’s Fusion AI Agent Studio allows users to enhance their intelligent agents with custom integrations and external API connections. In this demo, Elire expert Valentin Todorow walks through how to add an External REST API tool to the AI Agent Studio environment, expanding the functionality of deployed agents within Fusion Applications. The walkthrough covers how to configure authorization methods and define GET, POST, and PATCH calls directly within the studio. It also highlights best practices for authentication, including client credentials, user assertions, and token management to ensure secure communication between Oracle Fusion and connected systems. With flexible configuration options and low-code setup, organizations can leverage the Agent Studio to connect external services like Oracle Integration Cloud (OIC) and other third-party systems, creating a powerful foundation for secure, data-driven automation.