Api gateway: What Is an API Gateway

API Gateway What Is an API Gateway ? An API gateway accepts API requests from a client, processes them based on defined policies, directs them to the appropriate services, and combines the responses for a simplified user experience. Typically, it handles a request by invoking multiple microservices and aggregating the results. An API Gateway is a server that works between a client and a collection of applications. Learn why it’s important and how it works. An API gateway is an API management tool that acts as an intermediary between an API client (the application on a user’s device) and backend services (located on a server). An API gateway presents a single point of entry for API calls.