diff --git a/README.md b/README.md
index 520343c..4b08747 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,10 @@
 
 ## Usage
 
+TODO: Fill in this section.
+
+ - [C♯ Client](https://gist.github.com/sbrl/4724e8ca1ad6a8bc053ff202d7cf7125)
+
 ## Contributing
 Contributions are welcome! Simply send a patch file to me, or a PR if I get around ot moving this to GitHub. The license of contributions muse be compatible with the license of this repository, of course.