I've just released version 1.0.3 of Pinboard Poster, a small Kotlin/Java library for posting to Pinboard.

No new functionality, just better logging and error trapping.

Kotlin

val poster = PinboardPoster("user:TOKEN")
poster.addPin("http://www.example.com/foo", "This is a test")
poster.deletePin("http:///www.example.com/bar")

Java

final PinboardPoster poster = new PinBboardPoster("user:TOKEN");
poster.addPin("http://www.example.com/foo", "This is a test");
poster.deletePin("http:///www.example.com/bar");

As usual documentation and source are on GitHub.