foxbit-ticker.js

var symbol = "R$"
  , timer = 10000;

getTicker();

setInterval(function(){
    getTicker();
}, timer);


function getTicker() {
    $.ajax({
        type: "GET",
        url: "http://query.yahooapis.com/v1/public/yql",
        jsonp: "callback",
        dataType: "jsonp",
        data: {
            q: 'select * from html where url = "https://api.blinktrade.com/api/v1/BRL/ticker"',

            format: 'json'
        },
        success: function(response) {
            console.log(response);
            var data = $.parseJSON(response.query.results.body),
                last = data.last.toFixed(2),
                bid = data.buy.toFixed(2),
                ask = data.sell.toFixed(2)
                vol = data.vol.toFixed(8);
        }
    });
}