Hello, Thank you for your advice. I will never include consumer secret in my message.
By the way, in the "OAuth at Twitter" in http://dev.twitter.com/pages/auth page, just above the diagram "OAUTH AUTHENTICATION FLOW", it says: "The flow varies slightly when using a desktop application with what's called the "PIN-mode flow" or exchanging login credentials using xAuth." I appreciate if anyone tells me the flow when using desktop application. I am trying to increase twitter users in Japan by developing Excel VBA application. Thank you in advance, Sincerely, Ari Endo -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk