DTN ProphetX^® Web Services

Transitioning to Secure TLS/SSL Connections

To improve security, DTN will be making a change to ProphetX Web Services (PXWeb). Beginning on 1/29/25, all PXWeb requests will be required to go through https://pxweb.dtn.com (HTTPS). After that time, any requests sent to http://pxweb.dtn.com (HTTP) will no longer work. All other request URLS remain the same as documented in the table below.

URLS

The only change to the URLs is that all requests must now use HTTPS.

URL	Protocol	Request Type	Response Type
https://pxweb.dtn.com/PXWebSvc/PXServiceDto.svc?wsdl	SOAP	Data Transfer Object (DTO)	XML string
https://pxweb.dtn.com/PXWebSvc/PXServiceDtoXml.svc?wsdl	SOAP	Data Transfer Object (DTO)	XML element
https://pxweb.dtn.com/PXWebSvc/PXServiceStd.svc?wsdl	SOAP	List of parameters	XML string
https://pxweb.dtn.com/PXWebSvc/PXServiceStdXml.svc?wsdl	SOAP	List of parameters	XML element
https://pxweb.dtn.com/PXWebSvc/PXServiceWeb.svc	HTTP/GET	HTTP query format	XML string

SOAP

SOAP requests connect to one of the endpoints listed in the WSDL file. After the unencrypted connections are shutdown, only the two SSL endpoints will be available. The table below lists the old endpoint and the corresponding secure endpoint. There is no difference in the services other than using HTTPS.

Unencrypted Endpoint	Secure Endpoint
BasicHttp	BasicHttpSSL
WsHttp	WsHttpSSL