Basic usage:
IDiscordUser user = LanyardAPI.getDiscordUser(253287312362962946l);
System.out.println(user.avatar());
Output:
cdn.discordapp.com/avatars/253287312362962946/aa1fc7bf8dbfd761f0e1e227444f1ddf
Maven hopefully coming soon! that is if im not lazy to add it to maven central or something