We support multiple types of authentication to offer the greatest compatibility
The default and recommended way is to send the X-Token header with the generated token for the user to use (see Quick Start)
The basic authentication method can be used (less recommended), sending the standard header with the username and password, for example:
Authorization: Basic dXNlci5hY2NvdW50Om9wZW4gc2VzYW1l
Last and least recommended, sending the credentials through POST parameters is allowed.
user: concatenate user + "." + account