I was working with a Basic Checkout of MarkingPayment in SandBox mode, without any problem. The entire shopping circuit works well including notifications ( IPN ).
When I want to switch to Production , MercadoPago throws an error when trying to configure the URL for notifications (here: link ) in the real account.
Always throws:
The URL entered does not respond to a correct HTTP status . You must answer 200 or 201.
However, the same URL works perfect for the TEST user. I have changed the client_id
and the client_secret
in the code that is executed when receiving the IPN so that they correspond with the real user (a real seller account of MercadoPago ) but there is no case, it does not let me configure the URL .