# Practical use and easy to implement We include the walletudrox object in the HEAD {% code overflow="wrap" %} ```javascript ``` {% endcode %} Basic configurations HTML

<script type="text/javascript">
walletudrox.onConnect = function(){
	alert("connected");
};
walletudrox.onSendError = function(){
	alert("The operation could not be completed");
};
walletudrox.onBeforeSend = function(){};
walletudrox.onSend = function(hash){
        alert("Complete "+hash);
};
walletudrox.acceptNets = ["UDROX"];
function transaction(){
	walletudrox.transaction("0x0B77E2947375318fb0F6395A0C36855628685D0a","0.01","USDU");
	// or replace USDU with any desired active, see full docs
	// walletudrox.transaction("0x0B77E2947375318fb0F6395A0C36855628685D0a","1","UDROX");
}
</script>
<button onclick="transaction()">PAY USDU</button>