Connect can be easily embedded in your web application. Connect should be embedded in a scrollable iframe. We recommend a minimum size of 600px wide and 800px tall.

Connect embedded in a popup-style iframe.

Connect will broadcast an event using postMessage with a body of connect_exit when you should close the modal. Here’s an example listener: 
function handleMessage(event) {
    if (event.data === "connect_exit") {
        // close modal here
    } 
}
window.addEventListener("message", handleMessage);