I'm trying to integrate paypal payments through card into rails app.
Normal one-time payments are working well. But I keep on getting the above response when I'm trying to make recurring payments. I've tried to enable that feature in paypal developer website but it says
Note: Live credentials are disabled for direct credit card processing in your app. We are processing your information and will email you when live API credentials are enabled.
But it is saying same from past few days. I've tried contacting them through online contact us but after three days they replied saying I have to add my credit card to the account. Do I need to add credit card for testing sandbox also?