Warehouse Management System can be integrated with the Enterprise Resource Planning system. In this scenario, the WMS would manage the inventory and order fulfillment processes in the warehouse, while the ERP system would handle the business management processes, such as accounting and procurement. Through API integration, the two systems can communicate and share data in real time, providing better visibility and control over the supply chain. For example, when a customer places an order through the ERP system, information about it can be sent to the WMS through an API. The WMS can then use this information to pick up the items from the warehouse and prepare them for shipment. The WMS can also send back information on inventory levels and order status to the ERP system through the API, providing real-time updates on the order fulfillment process.