The invention discloses an automated API test method. The method includes: s1, acquiring iteration requirements of a Scrum process; s2, evaluating the iteration requirements, and determining whether existing API test cases need to be adjusted; s3, determining an API test case adjustment range according to the iteration requirements if the API test cases need to be adjusted, and otherwise, executing step s5; s4, mechanically applying the API test cases to a test case template file to generate a new test document; s5, importing the test document to a test framework to execute tests and output atest report; and s6, submitting the test document after execution to a test library for saving. Through the above-mentioned manner, the automated API test method provided by the invention solves problems in traditional automated tests, improves efficiency of an entire test development process, and enables a test result to more liable to expose API bugs.