UPP (2)

Example PEP Flows

 
Client -> Server 
   GET http://www.arix.com/catalog.htm HTTP/1.1
     
Server -> Client  
   ....
   Content-Type: text/html
   Protocol-Request: {http://w3.org/UPP {str req} 
                     {for /SubmitButton}}
   Protocol-Info:
       {http://CyberCash.com/Coin {for /*}},
       {http://GCTech.com/GlobeID {for /*}}
   Content-Length: 807
   ...

Client -> Server  
   POST http://www.arix.com/SubmitButton HTTP/1.1
   Protocol:
      {http://w3.org/UPP {via http://CyberCash.com/Coin}}
      {http://CyberCash.com/coin {params {account 12345} 
            {expire 9/19/99} {amount {usd 270}}}}

Server -> Client  
   Content-Type: application/cybercash 
   Protocol: {http://w3.org/UPP 
       {params {success /worked} 
               {failure /didnt} 
               {cancel /incomplete}}}
   Content-Length: 359
   ...