I was testing the new Rest API of PayPal, following their "Make your first call" sample at https://developer.paypal.com/webapps/developer/docs/integration/direct/make-your-first-call/.
Everything when well but since yesterday, I only get HTTP 504 status when trying to get an access_token.
Here's what it return me:
Time took: 8208.47ms
Received error: 504
Raw response: An error occurred while processing your request.
Reference #97.864eaad1.1386688164.4daf7d3a
I check 10 times my code and everything is ok. What I do not understand is that it was initially working.
Need help please,
Thanks