An agent needs to retrieve a customer record and then call an external fulfillment system. Which combination is most appropriate?

To retrieve customer records stored within an enterprise application (such as Oracle Fusion Applications) and subsequently trigger actions in an external system, an agent requires appropriate tooling integrations. Business Object tools directly interface with enterprise business objects to perform CRUD operations or fetch structured customer data securely. Conversely, an External REST API tool provides standard HTTP client capabilities to send requests, payloads, and API calls to third-party or external fulfillment web services. Combining a Business Object tool with an External REST API tool enables the AI agent to bridge internal application data retrieval with external service invocation seamlessly within an automated workflow.

Option A: Document tools search unstructured text, and email tools send notifications; neither natively integrates directly with external fulfillment REST endpoints.
Option C: Calculation tools perform mathematical operations, and deep links merely navigate users to specific UI URLs rather than calling backend APIs.
Option D: Topic instructions provide behavioral guidance and prompt constraints but cannot execute functional data retrieval or external network requests directly.

1. Oracle Fusion Cloud Applications Documentation, "Configuring Tools in Oracle AI Agent Studio", Section: Business Objects and REST API Integrations, Chapter 4.

2. Oracle Cloud Infrastructure Documentation, "Extending AI Agents with External Web Services and REST Tools", Manual Ref ID: OCI-AI-AGENT-TOOLS-2024.