Secular natural law represents the system of principles derived from the physical, biological, and behavioral laws of nature as perceived by the human intellect and elaborated through reason. Historical natural law represents the system of principles that has evolved over time through the slow accretion of custom, tradition, and experience.
Application program interface (API) is a set of routines, protocols, and tools for building software applications. An API specifies how software components should interact and APIs are used when programming graphical user interface (GUI) components. A good API makes it easier to develop a program by providing all the building blocks.
The EVE API is a service provided by CCP that supplies account and character information to external applications without requiring you to log into the game. API Keys are used by applications and websites to display currently training skills, character sheets, wallet balances, and market and corporation information.