Creating effective API documentation requires more than just listing methods and endpoints; it demands a user-centric approach that includes examples, summaries, and comprehensive explanations to accommodate diverse user backgrounds and experiences. Unlike coding, which is centered on efficiency, API documentation must prioritize clarity and user experience by adopting a dynamic layout, such as the multi-column format pioneered by Stripe, which aids navigation and understanding. Tools like Swagger and API Blueprint assist in generating examples and maintaining up-to-date documentation, but they should not replace the need for detailed overviews and explanations of calls, parameters, authentication, and error-handling. Regular updates and integration of analytics into the documentation process help maintain relevance and accuracy, while engaging with a community of users and enabling feedback can enhance quality and uncover potential issues. Additionally, comprehensive support options should be available to address user inquiries and improve the overall documentation efficacy.