<dependency>
  <groupId>com.softwaremill.sttp.client</groupId>
  <artifactId>cats_2.13</artifactId>
  <version>2.1.5</version>
</dependency>

implementation 'com.softwaremill.sttp.client:cats_2.13:2.1.5'

implementation("com.softwaremill.sttp.client:cats_2.13:2.1.5")

libraryDependencies += "com.softwaremill.sttp.client" % "cats_2.13" % "2.1.5"

@Grapes(
  @Grab(group='com.softwaremill.sttp.client', module='cats_2.13', version='2.1.5')
)

<dependency org="com.softwaremill.sttp.client" name="cats_2.13" rev="2.1.5" />

[com.softwaremill.sttp.client/cats_2.13 "2.1.5"]

'com.softwaremill.sttp.client:cats_2.13:jar:2.1.5'