How can we implement callouts using future methods in salesforce?

Hi Vikas,

The following is a skeletal example of a future method that makes a callout to an external service. Notice that the annotation takes an extra parameter (callout=true) to indicate that callouts are allowed.

global class FutureMethodExample
{
@future(callout=true)
public static void getStockQuotes(String acctName)
{
// Perform a callout to an external service
}

}

Thanks