When receiving the code parameter in our oauth callback page, can you also pass the nation slug and appname or client id with that code so we know which nation/app the request came from? This would allow us reuse code in many places on our side. I tried adding url parameters to my oauth callback url, but the app form would not allow it. Thanks!

Update: Nevermind. I can't put url params in the callback url, but I can put params in the redirect_uri to be passed back to me. Thanks!