<dependency>
  <groupId>org.endpoints4s</groupId>
  <artifactId>algebra_2.13</artifactId>
  <version>1.12.1</version>
</dependency>

implementation 'org.endpoints4s:algebra_2.13:1.12.1'

implementation("org.endpoints4s:algebra_2.13:1.12.1")

libraryDependencies += "org.endpoints4s" % "algebra_2.13" % "1.12.1"

@Grapes(
  @Grab(group='org.endpoints4s', module='algebra_2.13', version='1.12.1')
)

<dependency org="org.endpoints4s" name="algebra_2.13" rev="1.12.1" />

[org.endpoints4s/algebra_2.13 "1.12.1"]

'org.endpoints4s:algebra_2.13:jar:1.12.1'