diff --git a/TrelloNet/ITrello.cs b/TrelloNet/ITrello.cs
index 319df15..f2906d9 100644
--- a/TrelloNet/ITrello.cs
+++ b/TrelloNet/ITrello.cs
@@ -21,5 +21,6 @@ public interface ITrello
 		void Authorize(string token);
 		void Deauthorize();
 		Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration expiration = Expiration.ThirtyDays);
+		Uri GetAuthorizationUrl(string applicationName, Scope scope, Uri redirectUri, Expiration expiration = Expiration.ThirtyDays);
 	}
 }
\ No newline at end of file
diff --git a/TrelloNet/Internal/TrelloRestClient.cs b/TrelloNet/Internal/TrelloRestClient.cs
index 718098c..08d149f 100644
--- a/TrelloNet/Internal/TrelloRestClient.cs
+++ b/TrelloNet/Internal/TrelloRestClient.cs
@@ -33,6 +33,14 @@ public Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration e
 				BaseUrl, _applicationKey, applicationName, scope.ToScopeString(), expiration.ToExpirationString()));
 		}
 
+		public Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration expiration, Uri redirectUri)
+		{
+			Guard.NotNullOrEmpty(applicationName, "applicationName");
+
+			return new Uri(string.Format("{0}/authorize?key={1}&name={2}&scope={3}&expiration={4}&callback_method=fragment&return_url={5}",
+				BaseUrl, _applicationKey, applicationName, scope.ToScopeString(), expiration.ToExpirationString(), Uri.EscapeUriString(redirectUri.ToString())));
+		}
+
 		public void Request(IRestRequest request)
 		{
 			var response = Execute(request);
diff --git a/TrelloNet/Trello.cs b/TrelloNet/Trello.cs
index 403e57b..f32d64e 100644
--- a/TrelloNet/Trello.cs
+++ b/TrelloNet/Trello.cs
@@ -58,5 +58,10 @@ public Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration e
 		{
 			return _restClient.GetAuthorizationUrl(applicationName, scope, expiration);
 		}
+
+		public Uri GetAuthorizationUrl(string applicationName, Scope scope, Uri redirectUri, Expiration expiration = Expiration.ThirtyDays)
+		{
+			return _restClient.GetAuthorizationUrl(applicationName, scope, expiration, redirectUri);
+		}
 	}
 }
\ No newline at end of file