every request I send gets a http request code 0?
i was able to send requests and it worked fine now it will not.
Any help would be great.
Our APIs are down at the moment which would cause an error for you Constant Contact requests. You can keep up to date w/ service outages at http://status.constantcontact.com. I apologize for any inconvenience this has caused, we are working to resolve this as quickly as possible.