<dependency>
  <groupId>io.github.peppshabender.r4j</groupId>
  <artifactId>r4j-api</artifactId>
  <version>0.0.1</version>
</dependency>

implementation 'io.github.peppshabender.r4j:r4j-api:0.0.1'

implementation("io.github.peppshabender.r4j:r4j-api:0.0.1")

libraryDependencies += "io.github.peppshabender.r4j" % "r4j-api" % "0.0.1"

@Grapes(
  @Grab(group='io.github.peppshabender.r4j', module='r4j-api', version='0.0.1')
)

<dependency org="io.github.peppshabender.r4j" name="r4j-api" rev="0.0.1" />

[io.github.peppshabender.r4j/r4j-api "0.0.1"]

'io.github.peppshabender.r4j:r4j-api:jar:0.0.1'