Hello I have a site that I am testing at the moment. I am taking payments as Autherize only and I would like to then remotley complete the transaction via another app. I have follow the steps and setup an application in my developer account and I can complete transactions using SOAP on the API Explorer https://devtools-paypal.com/apiexplorer/PayPalAPIs The problem is I want to use REST.https://devtools-paypal.com/apiexplorer/PayPalRestAPIs I dont know where to get my API Key, I assumed it was the Client Key and Shared Secret but this doesnt work ? when I use my client key and shared secret I get a validation error Any help would be appreciated Regards Nick
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