gistfile1.m

if ([json isKindOfClass:[NSDictionary class]]) {
    NSDictionary *dict = json[@"blogs"];
    if ([dict isKindOfClass:[NSDictionary class]]) {
        NSArray *blogs = dict[@"blogs"][@"blog"];
        if ([blogs isKindOfClass:[NSArray class]]) {
            for (NSDictionary *blog in blogs) {
                if ([blog isKindOfClass:[NSDictionary class]]) {
                    NSLog(@"Blog ID: %@", blog[@"id"]);
                    NSLog(@"Blog Name: %@", blog[@"name"]);
                    NSLog(@"Blog Needs Password: %@", blog[@"needspassword"]);
                    NSLog(@"Blog URL: %@", blog[@"url"]);
                }
            }
        }
    }
}