REST API 개발

We build REST APIs using Node.js with Express or Fastify, Python with FastAPI or Django REST Framework, Go with Gin, and .NET Web API. We choose the stack based on your performance requirements, team expertise, and ecosystem needs.

MicrocosmWorks offers REST API development at $15-$45/hour. Costs depend on the number of endpoints, authentication complexity, rate limiting requirements, and integration with external services.

Yes, we implement API versioning via URL path or headers, auto-generate OpenAPI/Swagger documentation, use consistent error response formats, and follow HATEOAS principles where appropriate for discoverability.

Absolutely. We implement OAuth2 with JWT tokens, role-based and attribute-based access control, API key management, rate limiting per client, and scope-based permissions to secure your REST API endpoints.

We implement cursor-based pagination for consistent results, flexible filtering with query parameters, sparse fieldsets to reduce payload size, and ETag-based caching to minimize bandwidth usage on frequently accessed endpoints.