<dependency>
  <groupId>org.scalaj</groupId>
  <artifactId>scalaj-http_2.12</artifactId>
  <version>2.3.0</version>
</dependency>

implementation 'org.scalaj:scalaj-http_2.12:2.3.0'

implementation("org.scalaj:scalaj-http_2.12:2.3.0")

libraryDependencies += "org.scalaj" % "scalaj-http_2.12" % "2.3.0"

@Grapes(
  @Grab(group='org.scalaj', module='scalaj-http_2.12', version='2.3.0')
)

<dependency org="org.scalaj" name="scalaj-http_2.12" rev="2.3.0" />

[org.scalaj/scalaj-http_2.12 "2.3.0"]

'org.scalaj:scalaj-http_2.12:jar:2.3.0'