If you know of any other public Application API integration examples, please let us know so we can share them here!
The Application API Client Library for .NET is no longer supported as of January 25, 2019.
Official LeanKit .NET Client Library: https://github.com/LeanKit/LeanKit.API.Client
Community contributed library: https://github.com/stack72/LeanKitKanbanCaller
LeanKit API client for Perl: https://github.com/battlemidget/p5-leankit
The project can be found at: https://launchpad.net/lp2kanban
The specific code for calling the API is found in this file: http://bazaar.launchpad.net/~launchpad/lp2kanban/trunk/view/head:/src/lp2kanban/kanban.py