PayPal REST API .net SDK - 400 Bad Requests

Question

I\'m working in the sandbox and using the PayPal REST .net SDK method Payment.Create with a CreditCard object. When all parameters are valid and using the test CC number from h

Answer 1

If you are using a globalization outside the US you need to convert your decimals to a InvariantCulture:

order.GetTotal().ToString("N2", CultureInfo.InvariantCulture)