As of August 2015, users should now go to https://apps.twitter.com (no more to dev.twitter.com as indicated on page 195) to obtain credential information for the Twitter app they try to build.
Also note that Twitter is now requesting our mobile phone number to give the credentials, which not everyone would like to provide.
As of August 2015, users should now go to https://apps.twitter.com (no more to dev.twitter.com as indicated on page 195) to obtain credential information for the Twitter app they try to build. Also note that Twitter is now requesting our mobile phone number to give the credentials, which not everyone would like to provide.