<service name="CurrencyExchangeService">
  <documentation>Returns the exchange rate between the two currencies</documentation>
  <port name="CurrencyExchangePort" binding="tns:CurrencyExchangeBinding">
    <soap:address location="http://services.xmethods.net:80/soap"/>
  </port>
</service>

<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>

<binding name="CurrencyExchangeBinding" type="tns:CurrencyExchangePortType">
  <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
  <operation name="getRate">
    <soap:operation/>
    <input>
      <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:xmethods-CurrencyExchange"/>
    </input>
    <output>
      <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:xmethods-CurrencyExchange"/>
    </output>
  </operation>
</binding>

<portType name="CurrencyExchangePortType">
  <operation name="getRate">
    <input message="tns:getRateRequest"/>
    <output message="tns:getRateResponse"/>
  </operation>
</portType>

<message name="getRateRequest">
  <part name="country1" type="xsd:string"/>
  <part name="country2" type="xsd:string"/>
</message>

<message name="getRateResponse">
  <part name="Result" type="xsd:float"/>
</message>