consumerKey='';
consumerSecret='';

links = {
         'request': ['https://api.prioritypaymentsystems.com/v1.1/oauth/1a/requesttoken','POST'], 
         'access':  ['https://api.prioritypaymentsystems.com/v1.1/oauth/1a/requesttoken','POST'], 
         'payment': ['https://api.prioritypaymentsystems.com/v1.1/Payment','POST']
         }