I am able to use my code to call the addcontacts post method. It works fine for a single post but i am having an issue with posting a certain set of emails and I am trying to work out what the error is. I thought it would be easier if I use a client tool like Fiddler2 which I have used on many ocasions in the past. However when I try I get the error ERR_403_DEVELOPER_INACTIVE. The text view associated with this is: [{ "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." }] However when I log into Mashery everything looks fine. As I said am able to post via my code. Any thoughts? Thanks Davdi
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