REST via HTTP POST

The following is a sample REST API call via HTTP POST request and response. The placeholders shown need to be replaced with actual values. Please note that the content sent using this method needs to be escaped. Please also note that all of the arguments sent using this method must be URL-encoded. 

POST /enlighten/rest/ HTTP/1.1
Host: api.opencalais.com
Content-Type: application/x-www-form-urlencoded
Content-Length: length

 licenseID=string&content=string&/paramsXML=string

HTTP/1.1 200 OK
Content-Type: text/xml;charset=utf-8
Content-Length: length
 string

To make POST requests to OpenCalais using CURL, please refer to this post.