Hi Peter, I would just fill in the configuration and have it give me the correct client which uses the configuration instance.
========================= | client | client := TwitterConfiguration new username: 'stuff'; password: 'password1'; port: '1234'; useHttps; client. TwitterConfiguration >> #client self perhapsValidateConfigurationHere. ^ self clientClassDependingOnConfiguration on: self ======================================== Best regards, Henrik -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html