For software companies, it’s important to know whether the product developed matches the expectations. Building on that, API testing is all about checking whether the applications meet functionality, performance, reliability, and security expectations.

API (Application Programming Interface) is a computing interface which enables communication and data exchange between two separate software systems. Software system that executes an API includes several functions/subroutines that another software system can perform. API defines requests that can be made, how to make requests, data formats that can be used, etc. between two software systems. Tools we used for API testing are mentioned below, Kindly have a look.