Rails with Paypal Permissions and Paypal Express Checkout

Question

I\'m building an application where a user can connect their own Paypal account through Paypal Permissions SDK (https://github.com/paypal/permissions-sdk-ruby). I was able to

Answer 1

When calling API on behalf of other account, you need to add parameter "subject" to indicate the account that you are calling API for. The value of "subject" could be the account primary email address or payerID. Then the money will go to the account which was the value of subject.