diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..5fda68f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "apix"]
+	path = apix
+	url = https://github.com/JacobCallahan/apix
diff --git a/apix b/apix
new file mode 160000
index 0000000..50a9a9b
--- /dev/null
+++ b/apix
@@ -0,0 +1 @@
+Subproject commit 50a9a9b5158b70844e01caad86f39fc13e18a03b