% !TeX program = LuaLaTeX
\documentclass{standalone}
\usepackage{fontspec}
\setmainfont{ocrb10.otf}
\newbox\mybox
\directlua{
	local barracuda = require "barracuda"
	barracuda:hbox("ean-13", "8006194056290", "mybox")
}

\begin{document}
\box\mybox
\end{document}