Identifying a GFC base URL for REST API For information on documents published through the REST API service, see Administer REST API. Select Administrator > Settings. Copy the URL from the Web Service Security section. Note: The base URL is the first character up to the character before /GFC/. For example: URL: https://sample.gfctest.infor.com/GFC/home/home Base URL: https://sample.gfctest.infor.com