In simple terms, an API is both a piece of software running on a networked server and a component of programming code. APIs are standards for application data interchange, just as protocols are standards for network data interchange.
What is an API (Application Programming Interface)? Understand how APIs enable applications to communicate, share data, and drive digital transformation across businesses. A beginner-friendly guide to understanding APIs: what they are, how they work, and why they power nearly every digital experience you use.