Code Using GraphQL

// define your query using Scala
val query: SelectionBuilder[RootQuery, List[CharacterView]] =
  Query.characters {
    (Character.name ~ Character.nicknames ~ Character.origin)
      .mapN(CharacterView)
  }
 
import sttp.client3._
// run the query and get the result already parsed into a case class
val result = query.toRequest(uri"http://someUrl").send(HttpClientSyncBackend()).body

import caliban._
import caliban.schema.Schema.auto._
 
// schema
case class Query(hello: String)
 
// resolver
val resolver = RootResolver(Query("Hello world!"))
 
val api = graphQL(resolver)
 
for {
  interpreter <- api.interpreter
  result      <- interpreter.execute("{ hello }")
} yield result

import sangria.schema._
import sangria.execution._
import sangria.macros._
 
val QueryType = ObjectType("Query", fields[Unit, Unit](
  Field("hello", StringType, resolve = _ ⇒ "Hello world!")
))
 
val schema = Schema(QueryType)
 
val query = graphql"{ hello }"
 
Executor.execute(schema, query) map println