Creating the System Connector Record
After adding the files to the Addins folder, you can create the System Connector to that particular Magento web store.
Navigate to Setup → System Connectors.
                                    
                                
First create a unique internal Id to identify the system connector. From the System Type drop down menu, select Magento Connector. Enter a description for this particular connector. Provide the connection string to your Magento site. A default string can be seen in the screen-shot and in the fields table below. Enter the Magento API user name and password. Company Id may be left blank.
See below for a full list of descriptions for each field.
| 
                                                 Field  | 
                                            
                                                 Notes  | 
                                        
| 
                                                 System ID  | 
                                            
                                                 The internal Id of system connector.  | 
                                        
| 
                                                 System Type  | 
                                            
                                                 Set to “Magento Connector”  | 
                                        
| 
                                                 Description  | 
                                            
                                                 A description of the connection.  | 
                                        
| 
                                                 Connection String  | 
                                            
                                                 [Magento Install] /index.php/api/xmlrpc May vary.  | 
                                        
| 
                                                 Username  | 
                                            
                                                 Magento API User Name  | 
                                        
| 
                                                 Password & Confirm  | 
                                            
                                                 Magento API Password (API Key)  | 
                                        
| 
                                                 Company  | 
                                            
                                                 Not used.  |