The SAP Business Accelerator Hub (formerly known as the SAP API Business Hub) is the central, public catalog for discovering, exploring, and consuming digital content such as APIs, pre-packaged integrations, business events, and other assets from SAP and its partners. It provides detailed documentation, specifications (like OpenAPI), and sandboxes for testing APIs. It is the primary starting point for developers and integration specialists to find the necessary building blocks for their integration projects, which can then be utilized within the SAP Integration Suite.

A. Cloud Integration capability within SAP Integration Suite: This is the environment for designing, implementing, and operating integration flows (iFlows). It consumes content discovered on the Hub but is not the primary discovery catalog itself.

B. Open Connectors capability within SAP Integration Suite: This component provides simplified, pre-built connectivity to third-party (non-SAP) cloud applications. It is a specialized tool, not the central repository for all SAP and partner APIs and integrations.

1. SAP Help Portal

SAP Integration Suite Documentation: "What Is SAP Integration Suite?" - This document outlines the different capabilities. It describes the SAP Business Accelerator Hub as the place to "Discover and consume digital content" and Cloud Integration as the capability to "Integrate processes and data." This distinction supports that discovery happens on the Hub.

Source: SAP Help Portal

SAP Integration Suite > What Is SAP Integration Suite?

2. SAP Help Portal

SAP Business Accelerator Hub Documentation: "SAP Business Accelerator Hub is the central catalog of all SAP and partner APIs and prepackaged integrations." This statement directly confirms that the Hub is the correct location for finding the information mentioned in the question.

Source: SAP Help Portal

SAP Business Accelerator Hub > About section.

3. SAP Learning

Course CCPI2404 Content: The official SAP training materials for the CCPI2404 certification explicitly position the SAP Business Accelerator Hub as the central entry point for discovering integration content and APIs that can be used within the Cloud Integration capability.

Source: SAP Learning Journey

Developing with SAP Integration Suite > Unit: Explore the SAP Business Accelerator Hub.