I'm trying to consume a web servie to make onlyne payments with Authorize.Net, the thing is that the server is giving me this error: soap:Client: Server was unable to read request. ---> There is an error in XML document (1, 1132). ---> Input string was not in a correct format.
but i think that i have the correct xml, also i put it into a XML document: http://spirittechnologies.net/carlos/web_service/CBF%20authorize/SOAP/Transaction%20sample%20xml2.xml
Someone now what can be the problem?, I have also attach their api guide.