Thanks Jimmy. A couple of things: 1. I am using client side. I have used type "token" and still get the error. 2. How do I determine what the encrypted part of the URI is? Can't I just pass something like this: https://oauth2.constantcontact.com/oauth2/oauth/siteowner/authorize? response_type=token&client_id=<>&redirect_uri=http://localhost To be honest, I don't really want to code at all. When I signed up for a "professional" CRM application, I figured I could get a basic report of MY data: campaign name, date sent, person sent to...but it's not possible. You have queue it up and do it manually for each, of what, 100 campaigns I have...this is a dead basic requirement that any CRM system should be able to do...but here we are. Hopefully you can provide instructions on how to get this simple request working. Thanks.
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