API Concepts Every Software Engineer Should Know Most engineers use APIs every day. Sending a request and reading JSON is one thing. Designing an API that other... (opens in new tab)

API Concepts Every Software Engineer Should Know Most engineers use APIs every day. Sending a request and reading JSON is one thing. Designing an API that other people can rely on is something where things get complicated. A lot of problems begin with basic HTTP details that seem small at first. Methods, status codes, request formats, and response structure can make an API feel clear and predictable, or confusing and inconsistent. Then there are the bigger design choices....