RESTful API Design Questions

Focuses on designing resource oriented web APIs following Representational State Transfer principles and proper use of the Hypertext Transfer Protocol. Core skills include resource modeling and endpoint naming, use of correct Hypertext Transfer Protocol methods and semantics, status code selection and error response structure, idempotency and stateless design, request and response formats such as JavaScript Object Notation, pagination, filtering and sorting strategies, versioning and backward compatibility, authentication and authorization patterns, rate limiting and abuse prevention, caching and performance considerations, API contract testing and documentation, common anti patterns, and designing APIs that balance client usability with backend implementation concerns.