Learn api testing
Short lessons written around the screening tests employers use. Read one, then take the test.
Requests, responses and REST basics for testersWhat is inside an HTTP request and response, what each method and status code family means, and how REST URLs are structured.Lesson 1
Validating responses, negative tests and authentication checksWhat to check beyond the status code, how to design negative and boundary tests, and how to test API keys and bearer tokens.Lesson 2
Postman collections, environments and test scriptsOrganise requests into collections, keep base URLs and tokens in environments, write pm.test checks and run everything with Newman.Lesson 3
Testing with curl: idempotency, pagination and rate limitsSend and inspect requests from the command line, prove which methods are idempotent, and test paging, limits and 429 handling.Lesson 4
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