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Configure Ktor ContentNegotiation with kotlinx.serialization to get automatic JSON conversion for request and response bodies.
Configure Ktor’s HTTP client to automatically encode and decode JSON using kotlinx.serialization and the ContentNegotiation plugin. Follow the step‑by‑step guide, add the right dependencies, install the plugin, and handle errors properly.
Learn how to enable automatic JSON serialization and deserialization in Ktor’s HTTP client using the ContentNegotiation feature and Kotlinx Serialization.
Learn how to configure Ktor’s ContentNegotiation to serve JSON, XML, or custom MIME types based on the client’s Accept header. Follow a step‑by‑step example, trade‑offs, and a practical checklist to avoid common pitfalls.
Ktor's ContentNegotiation plugin removes hand-rolled JSON serialization from your route handlers. Here's how to set it up with kotlinx.serialization, and the traps worth avoiding.
Ktor’s ContentNegotiation plugin with kotlinx.serialization turns JSON handling into a declarative line of code. This blog walks through setup, a concrete example, performance trade‑offs, common pitfalls, and a quick benchmark test.
When Ktor's client ContentNegotiation plugin is paired with kotlinx.serialization JSON, typed response bodies are deserialized using the installed Json instance and reified type parameters. The integration boundary appears straightforward for a single engine, but the research notes that engine behavior and coroutine suspension are not uniform. Across CIO, Ok
ktor
kotlin