New answers tagged


Your query Do we need to upgrade even if the website doesn't run in SSL mode? suggests that you are not using SSL/TLS for your client connections but as you are connecting to PayPal servers you need to initiate TLS connections at that point. PayPal have stated that as of June 2017 they will not accept API connections using anything other than TLS 1.2. This ...

Top 50 recent answers are included