API functional testing can be performed either manually or automatically. Manual testing involves a human tester executing test cases on the API, while automated testing uses software tools to execute the tests. Automated testing is preferred over manual testing due to its speed, accuracy, and ability to run a large number of test cases.

To know more - https://www.crestechsoftware.c....om/services/function

API Testing Services | API Testing Company - Crestech

Our Systems API Testing services ensure a highly robust software application for businesses to enhance the performance & security of web, mobile & desktop-based products.