Twitter API gives an error "Callback URL not approved for this client application"

[cimplival]

Attempts to resolve this error by using the various solutions provided in other websites such as including:
twittersdk:// or twitterkit-yourConsumerKey or even including 'https://www.mywebsite.com/auth/twitter/callback' and 'http://localhost:8000/auth/twitter/callback' in the call back url field at https://apps.twitter.com/ have not worked.

The satellizer documentation does not also seem to address this recent twitter change.

Some insights on this would help.

[cimplival]

Found the solution (here):

I simply had to check that the URL that I was using with the callback_url parameter in my oauth/request_token call had been whitelisted in my app settings on apps.twitter.com.

Simply putting http://localhost:8000 in the callback url field on twitter, resolved the issue, since that was the callback_url in my oauth/request_token call for my development environment.

For production, https://www.example.com should work well if thats the callback in the production oauth/request_token call.

[stevendaye]

hey @cimplival, how can I whitelist the callbackURL in my apps.twitter.com. Im facing the "Callback url not accepted for this application" issue since a while and can't know how to solve it.

I put in the callback url field on twitter : http://localhost:3000. and the same in my development app. But still getting the same error over and over agin.

Can you help please?

[ijajmulani]

instead of localhost use 127.0.0.1
So use http://127.0.0.1:3000