Use STTwitter to access direct messages with web-based authentication and reverse authentication

gistfile1.txt

STTwitterAPI *twitter = [STTwitterAPI twitterAPIWithOAuthConsumerName:nil
                                                          consumerKey:CONSUMER_KEY
                                                       consumerSecret:CONSUMER_SECRET];

[twitter postReverseOAuthTokenRequest:^(NSString *authenticationHeader) {
    
    STTwitterAPI *twitterAPIOS = [STTwitterAPI twitterAPIOSWithFirstAccount];
    
    [twitterAPIOS verifyCredentialsWithSuccessBlock:^(NSString *username) {
        
        [twitterAPIOS postReverseAuthAccessTokenWithAuthenticationHeader:authenticationHeader
                                                            successBlock:^(NSString *oAuthToken,
                                                                           NSString *oAuthTokenSecret,
                                                                           NSString *userID,
                                                                           NSString *screenName) {
                                                                
                                                                STTwitterAPI *x = [STTwitterAPI twitterAPIWithOAuthConsumerKey:CONSUMER_KEY
                                                                                                                consumerSecret:CONSUMER_SECRET
                                                                                                                    oauthToken:oAuthToken
                                                                                                              oauthTokenSecret:oAuthTokenSecret];
                                                                
                                                                [x getDirectMessagesSinceID:nil count:10 successBlock:^(NSArray *messages) {
                                                                    NSLog(@"-- %@", messages);
                                                                } errorBlock:^(NSError *error) {
                                                                    NSLog(@"-- error: %@", [error localizedDescription]);
                                                                }];
                                                                
                                                            } errorBlock:^(NSError *error) {
                                                                NSLog(@"-- error: %@", [error localizedDescription]);
                                                            }];
        
    } errorBlock:^(NSError *error) {
        NSLog(@"-- error: %@", [error localizedDescription]);
    }];
    
} errorBlock:^(NSError *error) {
    NSLog(@"-- error: %@", [error localizedDescription]);
}];