service=authenticatePerson
Returns an XML payload used to indicate if the sign in credentials provided are valid.  When valid credentials are provided the XML payload will return the person’s first name, last name, company and email. 

Sample Request URL:
[End Point URL]/?do=cnt.getservice&service=authenticatePerson

Parameter Options:
*apiKey: Valid API key
*username: Text string of the person’s username
*password: Text string of the person’t password


Sample Valid XML Payload: See REST_authenticatePerson.xml



Sample Invalid XML Payload:
<authentication result='invalid'><firstname /><lastname /><company/><email /></authentication>