Whitelisting a callback url

[favouritesio]

Hi all,

Ever since the callback url changes on the 12th June, my application, https://favourites.io has stopped working.

The error that I get when I go to log in is:

Error Code 415. Callback url not approved for this client application. Approved Callback urls can be adjusted in your application settings.

I have gone through the process of whitelisting the callback url, by enabling callback locking and double and triple checking that the callback url is correct.

And before a Twitter staffer replies with: “callback urls can’t be localhost etc etc” I have also checked that.

Now can I get this resolved?

Ross
favourites.io

[andypiper]

What URL(s) have you whitelisted?

Are you certain there are no trailing spaces in the apps.twitter.com form?

What code libraries is your site using? What callback URLs is it assuming?

[favouritesio]

Hi Andy,

Thanks for replying.

It turns out I was missing “www” from the callback url.

I was using: “https://favourites.io/Twitter/CompleteAsync” instead of “https://www.favourites.io/Twitter/CompleteAsync”

Happy to close this issue.

Ross

[andypiper]