API is an acronym that stands for Application Programming Interface. An application program interface (API) is a set of routines, protocols, and tools that allows two applications to talk to each other. Basically, an API specifies how software components should interact. Additionally, APIs are used when programming graphical user interface components.A good API makes it easier to develop a program by providing all the building blocks.
Our data API is accessible from CETRAD-EWS API playground.