TLS 1.2 upgrade on Sandbox

[andy_bapiste]

I am trying to make sure my website will be OK come the June deadline for new TLS 1.2 requirement.

Does the sandbox already require TLS 1.2 and HTTP 1.1 if using this end point...

https://www.sandbox.paypal.com/cgi-bin/webscr

I'm using PHP CURL and getting a 0 return value from my CURL call

[MTS_Justin]

Hello,

The following sandbox endpoints are already upgraded to support TLSv1.2 and HTTP 1.1

api.sandbox.paypal.com
api-3t.sandbox.paypal.com
api-aa.sandbox.paypal.com
api-aa-3t.sandbox.paypal.com
svcs.sandbox.paypal.com
pointofsale.sandbox.paypal.com
ipnpb.sandbox.paypal.com
www.sandbox.paypal.com
mobileclient.sandbox.paypal.com (allows both HTTP/1.0 and HTTP/1.1 connections)
pilot-payflowpro.paypal.com