If your website is powered by WordPress, integrating IDXPro Â® is even easier than before. When you use our WordPress IDXPro plugin you can embed IDX into your pages with the click of a button or with a shortcode.f your website is powered by WordPress, integrating IDXPro Â® is even easier than before. When you use our WordPress IDXPro plugin you can embed IDX into your pages with the click of a button or with a shortcode.