Here is a simple PHP Function to get live currency conversion from Google Finance API
In my example i am gettting the value of 100 US Dollar in Euro
function google_finance_convert($from_Currency, $to_Currency, $amount) { $amount = urlencode($amount); $from_Currency = urlencode($from_Currency); $to_Currency = urlencode($to_Currency); $url = "http://www.google.com/ig/calculator?q=$amount$from_Currency=?$to_Currency"; $ch = curl_init(); $timeout = 0; curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_USERAGENT , "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)"); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); $rawdata = curl_exec($ch); curl_close($ch); $data = explode('"', $rawdata); $data = explode(' ', $data[3]); $converted = $data[0]; return $converted; } // Usage echo google_finance_convert("USD", "EUR", "100"); // echos how much 100$ is in Euro