Password authentication
The MQL API supports authentication using a company, username, password, and API key combination. This is the standard and easiest way of authenticating with the API.
The authentication portions of the generalized query URL appear below in boldface:
https://api.medallia.com/
company
?user=username
&pass=password
&query=MQL_query_statements&output=csv|json&version=1&apikey=value