How to get PayPal TransactionID via eBay API

问题

I need to get PayPal TransactionID of the paid order on eBay via API.

I use ExternalTransaction like described here: https://ebay.custhelp.com/app/answers/detail/a_id/1550/~/linking-ebay-and-paypal-transactions

    ExternalTransactionType[] externalTransactionTypeArr = transactionType.ExternalTransaction;

but eBay API always returns null as transactionType.ExternalTransaction

Any suggestions?

Thanks!

回答1:

You need to set the Attribute "DetailLevel" to the value "RETURN_ALL".

来源：https://stackoverflow.com/questions/15158506/how-to-get-paypal-transactionid-via-ebay-api