This figure shows a currency conversion web service.

The details for this service are shown in two boxes, linked by a request/response arrow, representing a request an response for the Web Service:

Business Needing Currency Conversion: One box shows the business needing currency conversion, making a request of the Web Service.

Currency Translation Web Service: The currency translation Web Service has the following characteristics: it is request/response, point-to-point, RPC Style, and inculdes Web based security.