在拨打“/ v1 / payments / payment”时永久获得“INTERNAL_SERVICE_ERROR”

Question

Currently I'm trying to implement PayPal via Rest API. I've read the documentation and I wrote a script which executes all calls to the Rest API with the givin example JSJON Objects (from the documentation).

Unfortunately I get following answer object (since several days) when calling https://api.sandbox.paypal.com/v1/payments/payment

object(stdClass)[1181]
      public 'name' => string 'INTERNAL_SERVICE_ERROR' (length=22)
      public 'message' => string 'An internal service error has occurred' (length=38)
      public 'information_link' => string 'https://developer.paypal.com/webapps/developer/docs/api/#INTERNAL_SERVICE_ERROR' (length=79)
      public 'debug_id' => string 'c23de45eb8631' (length=13)

The data I sent

{"intent":"sale","payer":{"payment_method":"paypal"},"transactions":[{"amount":{"currency":"EUR","total":"74.90"},"description":"This is the payment transaction description.","invoice_number":null,"item_list":{"items":[{"quantity":1,"name":"Hammerfall-DE","description":"Heavy Metal Klassiker der schwedischen Band Hammerfall mit sehr eing\u00e4ngigem, hymnischem Chorus, hohem M\u00e4nnergesang, melodischen Gitarren sowie nach vorne gehenden Double-Bass-Drums. Klingt sehr positiv. (Artist: Hammerfall) DE","pr'... (length=729)

Did I miss anything?

Answer 1

Might be it is because of the description that you have given for item_list object description .The maximum length mentioned according to the docs should be 127 characters . Can you try to reduce it to 127 chars and try once again :

You can refer the docs here :

https://developer.paypal.com/webapps/developer/docs/api/#item-object