Where can I find PayPal SSL server certificates?

IMPORTANT: To align with security standards, we make periodic updates to our root TLS provider for API traffic. For some integrations, this requires updating certificates that are pinned to PayPal-owned domains, or updating certificate authorities (CA) and intermediaries associated with PayPal-owned domains.

We do not recommend you follow this practice as we are unable to proactively contact you regarding upcoming changes that could impact your processing.

If you still feel it is necessary for your integration, you should know that these certificates are subject to change, and the best way to be apprised of upcoming changes is to subscribe to email notifications via PayPal Status.
 

TLS certificates currently valid for Live PayPal servers:

Endpoint SSL Certificate Certificate Authority Expiration Date
api.paypal.com api.paypal.com.pem DigiCert August 2, 2022
svcs.paypal.com svcs.paypal.com.pem DigiCert January 10, 2022
api-3t.paypal.com api-3t.paypal.com.pem DigiCert August 8, 2022
api-aa.paypal.com api-aa.paypal.com.pem DigiCert August 8, 2022
api-aa-3t.paypal.com api-aa-3t.paypal.com.pem DigiCert August 8, 2022
pointofsale.paypal.com pointofsale.paypal.com.pem DigiCert August 8, 2022
 

TLS certificates currently valid for Payflow Pro servers:

Endpoint SSL Certificate Certificate Authority Expiration Date
payflowpro.paypal.com payflowpro.paypal.com.pem DigiCert August 8, 2022
pilot-payflowpro.paypal.com pilot-payflowpro.paypal.com.pem DigiCert August 1, 2022
 

TLS certificates currently valid for Sandbox servers:

Endpoint SSL Certificate Certificate Authority Expiration Date
api.sandbox.paypal.com api.sandbox.paypal.com.pem DigiCert August 1, 2022
api-3t.sandbox.paypal.com api-3t.sandbox.paypal.com.pem DigiCert August 1, 2022
api-aa.sandbox.paypal.com api-aa.sandbox.paypal.com.pem DigiCert August 1, 2022
api-aa-3t.sandbox.paypal.com api-aa-3t.sandbox.paypal.com.pem DigiCert August 1, 2022
pointofsale.sandbox.paypal.com pointofsale.sandbox.paypal.com.pem DigiCert August 1, 2022
svcs.sandbox.paypal.com svcs.sandbox.paypal.com.pem DigiCert August 1, 2022