Twitter App Not Being Added After oauth/authenticate

[xthek1ng]

I have created a twitter app that has “Sign In With Twitter” checked. Whenever I try to add the app to my currently logged in account, using oauth/authenticate, it does not add.

Using this URL: https://api.twitter.com/oauth/authenticate?oauth_token=XXX, I click ‘Authorize App’, get flashed a green box very quickly, then I am redirected to my callback URL. The app is not found in my Settings > Apps.

EDIT: I have also tried this URL: https://api.twitter.com/oauth/authorize?oauth_token=XXX; still no luck.

[abraham]

After a user authorizes on twitter.com, the application isn’t added to their profile until they return to your site and you call POST oauth/access_token.

[xthek1ng]

So using the oauth_verifier, I pass it in as the POST body, as well as the OAuth keys? (I am testing this in Postman)

EDIT: the response i get is “Reverse auth credentials are invalid”

EDIT 2: Currently I have the OAuth 1.0 keys set up in Postman, and the oauth_verifier is set up as x-www-form-urlencoded; unsure if I’m missing something.