Explain what an API is to a non-technical stakeholder.

An API is like a restaurant menu and waiter:

• The menu lists what you can order (available operations).
• You place an order with specific details (request).
• The kitchen prepares it (server logic).
• The waiter brings your food (response).

You don't need to know how the kitchen works — the API defines a clear, consistent way for systems to request and receive data or actions.