@jaumemorera I also want to do ajax call same as below but not working in onsen ui. Please guide me you know. var person = {} person["ContactNo"] = "9428299999"; person["Pwd"] = "123"; alert(JSON.stringify(person)); $.ajax({ url: "http://voting.somee.com/api/AjaxAPI/LoginAuth", type: 'post', dataType: 'json', //contentType: 'application/json', data: person, success: function (data) { var myJSON = JSON.stringify(data); alert(myJSON); }, error: function (response) { alert(response.responseText); } });