FFXIVLIB is an open-source C# library allowing you to create easily 3rd party tools for FINAL FANTASY XIV MMORPG
Add a reference to ffxivlib.dll in your application and include this snippet
using ffxivlib;
FFXIVLIB instance = new FFXIVLIB();
Check out the demo projects and the documentation
Retrieve the current target and print its name and level
using ffxivlib;
FFXIVLIB instance = new FFXIVLIB();
Entity myTarget = instance.GetCurrentTarget();
Console.WriteLine("Name: {0} Level: {1}", e.Name, e.Level);
Please feel free to create an issue and submit pull requests to discuss changes, bugs or new additions.