Which of the following is NOT a modification that can be done using Shop API hooks?

The correct answer indicates that inventory management is not a modification that can be performed using Shop API hooks. Shop API hooks are primarily designed to allow developers to extend or modify the behavior of the Shop API during certain events or processes, such as validation or data manipulation.

Fraud checks, setting addresses automatically, and address validation are all processes that could be integrated into the Shop API using hooks, as they relate to enhancing the transactional experience or user interactions within the API. For instance, implementing fraud checks can help ensure that orders are legitimate before they are processed, enhancing security. Similarly, setting addresses automatically and validating them can improve the user experience by minimizing errors and streamlining checkout.

In contrast, inventory management pertains to the backend operations of managing stock levels, product availability, and supply chain interactions, which typically require different systems and processes not directly handled by Shop API hooks. Therefore, the core functionalities of inventory management fall outside the intended scope of modifications that can be made through these hooks.