Hello guys
I'm facing a problem with my tests environment, I already review my account in paypal manager and it's everything as should be, no special characteres, only test account and only test sandbox. But I'm not being able to get my secure token, I'm testing in postman in the pilot endpoint and always get the message
{ "error": "invalid_client", "error_description": "Client Authentication failed" }
Can you help on this? My user id and password are correct and my user have the authorization level that is required.
Am I missing something?
