Allow for custom URL Schemes as the "AUTH CALLBACK URL" for iOS native app integration

[fwroberto]

Good morning.
I am building a testing native iOS app that I want to connect to my wunderlist account to be able to use my content, but I'm having issues authenticating with your API.

I've created a test App in "https://developer.wunderlist.com" we can call "MyApp". one of the fields required for setting this up is tha AUTH CALLBACK URL field.
In order for it to work on a native iOS app, I would need to add something like the following URI value into the AUTH CALLBACK URL field:
"myapp1234://authorize"
Now the root issue is that the website only allows for URLs, such as:
"http://www.google.com"
but fails to accept values such as a custom URI scheme, like the one I just mentioned, which in turn is required for redirecting back to a native App on iOS, and thus finishing the oauth process sucessfully. You can find an attachment of what I mean.

Am I missing something? is the oauth authorization flow just not possible in a native App, as opposed to a web application, where a normal URL would indeed make sense?

I contacted you guys vi support email and also posted it in the community forum but they have redirected me to posting the issue here on GitHub. Hopefully we can hear back from you soon.

Thanks in advance for your attention

[kanpot2002]

Any update on this issue? I'm also having the same trouble.

Thanks