I'm new to trying to using twitter. When setting up Two-Factor Authorization on Twitter the screen below is shown. Which option should I use to get an AppKey and AppSecret?





This seems to be a new requirement.
As the authentication is done through the Twitter login page none of the 3 options should affect the possibility to get a Key and Secret.
Can you try selecting the one that suits your use case the most?

I have chosen text message for now and gone through the process but I cannot find the app key or secret anywhere on twitter.

Can you please make sure to follow instructions to get Key and Secret as indicated on the page below?

There is no Apps menu button when I go to

I've worked this out thanks.