Configurações

Go to https://dev.twitter.com/apps/new42.4k and log in, if necessary
Supply the necessary required fields, accept the TOS, and solve the CAPTCHA.
Submit the form
Copy the consumer key (API key) and consumer secret from the screen into your application

Ensure that your application is configured correctly with the permission level you need (read-only, read-write, read-write-with-direct messages).
On the application's detail page, invoke the "Your access token" feature to automatically negotiate the access token at the permission level you need.
Copy the indicated access token and access token secret from the screen into your application