Hi everyone.. I am trying to integrate Constant Contact API in our application. Downloaded Java libraries provided in github. But I don't know whats the problem with libraries, sometimes we are getting exceptions. There is no consistency with API. Once see this image http://snag.gy/XMN0f.jpg for more info. Even the error isn't saying anything to find out the problem atleast. Re-programmed the integration using API end points. Same problem arises. Working well for sometimes but sometimes getting this error. No consistency. Server returned HTTP response code: 500 for URL: https://api.constantcontact.com/v2/contacts?api_key=xxxxxxxx&access_token=xxxxxxxxxx&email=john@domainname.com. I just need confirmation that, 'does the API working fine or having some issues'. It looks like having some issues. Plz let us know something about this to proceed further so that we will decide to integrate or not.
... View more