Iterative API Design and Prototyping

Designing robust APIs requires careful planning, but complex documentation often slows down the initial iteration phase. You will learn a proven methodology for rapidly sketching, prototyping, and validating API contracts, allowing stakeholders to align on the interface definition long before development begins. What you'll learn: * Understand foundational API concepts, design principles, and common architectural styles like REST. * Apply techniques for rapid, low-fidelity prototyping of endpoints, data structures, and resource models. * Define clear, consistent API contracts and use modern specification languages like OpenAPI for documentation. * Practice iterative design workflows to gather feedback and refine specifications efficiently. * Implement basic security and authentication patterns directly into the API contract definition. The course begins by establishing core terminology and design patterns. It then moves into practical, written exercises focused on sketching resource models and translating them into formal specifications. This course is designed for beginners—developers, product managers, and technical writers—who need a structured way to approach API design from scratch. No prior API design experience is required. Start building better interfaces today by mastering the art of design-first API creation.