Hi, I want to submit email from my site to my constant contact account. I am using OAuth 2.0 to implement it. https://github.com/constantcontact/php-sdk I have created API Key & Token from http://community.constantcontact.com/t5/Documentation/API-Keys/ba-p/25015 using same credentials of my account of https://ui.constantcontact.com. When I am submitting email from my site it gives me bellow error.  => Array ( [error_key] => mashery.not.authorized.inactive [error_message] => The Mashery account associated with this request is not active, or an invalid API key was used. ) I am not sure about . 1) do I need to create different account at https://constantcontact.mashery.com/login/ ? 2) Why my same account credentials of https://ui.constantcontact.com not working with https://constantcontact.mashery.com. 3) http://developer.constantcontact.com/libraries/libraries.html An API key and a Constant Contact access token (if the application will be accessed by a single account). An API key and an implementation of OAuth2 flow (if the application will be used by multiple Constant Contact users). looks like I need to use option 1 ) API key and a Constant Contact access token. Is same library (https://github.com/constantcontact/php-sdk) I have to use or different?
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