Parsing Plain JSON Array in Objective C [duplicate]

Answer 1

 NSError *error = NULL;
NSData* data = [yourJsonString dataUsingEncoding:NSUTF8StringEncoding];
            NSDictionary* json = [NSJSONSerialization
                                  JSONObjectWithData:data
                                  options:kNilOptions
                                  error:&error];
NSArray *resultArray = [json objectForKey:@"ns"];//resultArray contains array type objects...

I think it will be helpful to you.