DPS Payment Account Solutions uses Mutual (Two-Way) SSL Authentication and Channel Encryption (CE), which requires the issuer to obtain a user ID and password and install a Public Key Infrastructure (PKI) certificate issued by Visa. Test credentials can be obtained online from the Project Dashboard for sandbox testing. There is a separate application process in order to obtain production credentials. For more information about how to begin the production on-boarding process, contact [email protected].
As one of the security protocols, Visa Developer sandbox secures its connections with clients by means of Two-Way SSL (Mutual Authentication) method. Refer to the link below to quickly learn about how to get credentials to start building with Two-Way SSL.
Visit the Two-way SSL Guide to learn more.