WSDL in SOAP protocol

WSDL stands for Web Services Description language. WSDL is a XML document which describes the web service. From WSDL, we can find out what all operations are supported by service.

Below image shows that WSDL file at “http://www.webservicex.net/country.asmx?WSDL” provides operations like GetCountries, GetCurrencies etc.

wsdl-operations-and-action-urls

soap-service-endpoint

wsdl-definition-parts

You can try below free web services.

1. http://www.webservicex.net/ConvertWeight.asmx?WSDL
2. http://www.webservicex.net/ConvertSpeed.asmx?WSDL
3. http://www.webservicex.net/ConvertComputer.asmx?WSDL
4. http://www.webservicex.net/ConvertArea.asmx?WSDL
5. http://www.webservicex.net/airport.asmx?WSDL
6. http://www.webservicex.net/length.asmx?WSDL
7. http://www.webservicex.net/country.asmx?WSDL
8. http://www.webservicex.net/SendSMS.asmx?WSDL
9. http://www.webservicex.net/periodictable.asmx?WSDL
10. http://www.webservicex.net/whois.asmx?WSDL
11. http://www.webservicex.net/stockquote.asmx?WSDL
12. http://www.webservicex.net/geoipservice.asmx?WSDL
13. http://www.webservicex.net/globalweather.asmx?WSDL
14. http://webservicex.net/currencyconvertor.asmx?WSDL
15. http://www.webservicex.net/ConvertTemperature.asmx?WSDL
16. http://www.webservicex.net/AustralianPostCode.asmx?WSDL