可能.

API的示例在此处:

An example of the API is here: https://github.com/paypal/PayPal-NET-SDK/blob/develop/Samples/Source/BillingAgreementWithCreditCard.aspx.cs

还需要在商家Paypal帐户中启用直接付款的订阅(定期付款)选项.我遇到了麻烦，但给了贝宝(paypal)消息，他们为我们启用了该功能.

Subscriptions (recurring payments) option for direct payments needs to be also enabled in merchant paypal account. I had trouble with it but messaged paypal and they enabled the feature for us.

经过测试，现在可以正常工作.

So tested and working now.