The URL is also different when using the API as well. Go here to see a list of servers we support via the dRofus REST API documentation.
Currently we use basic authentication (username and password). Username is on the form <db-name>/[project-id/]user-name[/language], where:
|The database-name as you would enter in dRofus Client
|Id of project. Usually '01'. This is optional only if database only contains one project
|The name you log on with in dRofus client
|The language you want to see data in. Optional, and default is the language configured for the database
See examples of using the API: