playbindings

trait GenericValueWrapper extends AnyRef

Provide a generic function that can generate Shapeless Generic instances for case classes with a single member, e.g.
Provide a generic function that can generate Shapeless Generic instances for case classes with a single member, e.g. Foo(s: String) where the Generic.Repr type is String rather than String :: HNil. From this we can build the various binding types that Play uses, i.e. json Reads and Writes instances as well as PathBindables and QueryStringBindables
trait ValueClassFormats extends ValueClassReads with ValueClassWrites
trait ValueClassPathBindable extends GenericValueWrapper
trait ValueClassQueryStringBindable extends GenericValueWrapper
trait ValueClassReads extends GenericValueWrapper
trait ValueClassUrlBinders extends ValueClassPathBindable with ValueClassQueryStringBindable
trait ValueClassWrites extends GenericValueWrapper

object ValueClassFormats extends ValueClassFormats
object ValueClassUrlBinders extends ValueClassUrlBinders

import ValueClassUrlBinders._ to get both the ValueClassPathBindable and ValueClassQueryStringBindable generators in implicit scope.
import ValueClassUrlBinders._ to get both the ValueClassPathBindable and ValueClassQueryStringBindable generators in implicit scope. In particular, add this to your build.sbt to import them into the routes file:
routesImport += "com.wellfactored.playbindings.ValueClassUrlBinders._"