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.. _json:
JSON
====
JSON encoding of bodies and decoding of responses can be handled using
`Circe <https://circe.github.io/circe/>`_ by the ``circe`` module. To use
add the following dependency to your project::
"com.softwaremill.sttp" %% "circe" % "0.0.20"
This module adds a method to the request and a function that can be given to
a request to decode the response to a specific object::
import com.softwaremill.sttp._
import com.softwaremill.sttp.circe._
implicit val backend = HttpURLConnectionBackend()
// Assume that there is an implicit circe encoder in scope
// for the request Payload, and a decoder for the Response
val requestPayload: Payload = ???
val response: Either[io.circe.Error, Response] =
sttp
.post(uri"...")
.body(requestPayload)
.response(asJson[Response])
.send()
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