<dependency>
  <groupId>org.http4s</groupId>
  <artifactId>http4s-server_2.12</artifactId>
  <version>1.0.0-M30</version>
</dependency>

implementation 'org.http4s:http4s-server_2.12:1.0.0-M30'

implementation("org.http4s:http4s-server_2.12:1.0.0-M30")

libraryDependencies += "org.http4s" % "http4s-server_2.12" % "1.0.0-M30"

@Grapes(
  @Grab(group='org.http4s', module='http4s-server_2.12', version='1.0.0-M30')
)

<dependency org="org.http4s" name="http4s-server_2.12" rev="1.0.0-M30" />

[org.http4s/http4s-server_2.12 "1.0.0-M30"]

'org.http4s:http4s-server_2.12:jar:1.0.0-M30'