贝宝定期计划列表为NULL

Question

I'm attempting to get a list of all Recurring Payment plans using the C# API. The result is always NULL. What am I doing wrong? I setup and tested other similar API requests such as Invoie.GetAll and that works, so I am confident my user account is setup correctly, I have a good auth token, etc.

Here is my code (note: I've tried passing the optional parameters too with no luck). Perhaps there is a bug with the Api?

        var plans = PayPal.Api.Plan.List(_apiContext);
        return Xml(plans);

Answer 1

Turns out I needed to use Express Checkout of the NVP and SOAP API Reference . I have something working now.