kotlin-ktor-patterns

Structure a Ktor backend by using the routing DSL for thin REST handlers, configuring JWT authentication, and wiring Koin for dependency injection. This organizes endpoints, secures routes, and manages service dependencies cleanly.

The best way to test Ktor REST APIs is building integration tests with the testApplication engine. This validates protected JWT routes, WebSockets, and status handling scenarios to verify real server behavior.

kotlinx.serialization works with Ktor by defining data models and custom serializers that content negotiation plugins automatically serialize and deserialize. This ensures type-safe JSON request and response handling across REST endpoints.

Yes, you can use Koin for dependency injection in a Kotlin Ktor server. It wires services into routing handlers and plugins, replacing manual instantiation with a configuration-driven setup for maintainable backend architecture.

Yes, this Ktor approach supports WebSockets and configuration-driven server setup. It handles WebSocket routes alongside REST APIs, JWT auth, and status pages within a unified plugin configuration for robust backend services.