While CAD GPT can help you create the basic structure and design of an online casino, building a fully functional online casino requires much more than just the front-end code. You'll need to implement server-side logic, secure payment systems, user authentication, game logic, and comply with legal and regulatory requirements. CAD GPT can assist with coding and design, but for a fully functional and legal online casino, you'll need a team of experienced developers, legal advisors, and possibly game developers or partnerships with game providers.