I'm new to CiviCRM and REST API Calls. I'm attempting to create a new contact using POST via Postman. I'm submitting the following:
But I get the response back:
<br /> <b>Warning</b>: Invalid argument supplied for foreach() in <b>/wp-content/plugins/civicrm/civicrm/CRM/Utils/REST.php</b> on line <b>167</b> <br /> <?xml version="1.0"?> <ResultSet xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" > </ResultSet>
I glanced at line 167 - it seems to be about constructing the response. I know I'm getting some kind of connection - If I change a character in the site or API key, I get "failed to authenticate" - so that part seems to be working.
CiviCRM version 4.7.27, Wordpress version 4.9.1
Thanks for any pointers!