api-design

To design REST APIs with clear contracts for microservices, define consistent endpoint URL structures, validate data transfer objects, and generate OpenAPI specifications to enforce predictable client interactions and standardized error responses.

ScalarDB 2PC handles inter-service communication by enforcing transaction ID propagation across microservices, ensuring data consistency and mapping ScalarDB transaction exceptions to standardized REST API error responses during distributed transactions.

The best way to generate OpenAPI specifications and filter CDC metadata is to define request and response DTOs, then apply CDC metadata filtering rules to hide internal fields from the exposed API contract documentation.

Standardize error handling and input validation for RESTful APIs by enforcing strict DTO validation rules at the endpoint level and mapping internal transaction exceptions into predictable, standardized HTTP error responses.

Yes, you need to provide your specific domain and constraints as input. The Skill uses these parameters to generate a complete RESTful API design, including endpoint structures, DTOs, and OpenAPI documentation.

Use CDC metadata filtering in API endpoint design when exposing microservice data streams to external clients, ensuring internal system fields are hidden to maintain a clean and secure REST API contract.