REST—API Response MLE Key

This section describes how to create, submit, and test a REST—API response MLE key.

Message-Level Encryption (MLE) enables you to store information or communicate with other parties while helping to prevent uninvolved parties from understanding the stored information. Enabling MLE requires you to create or submit a

P12 Certificate

for encrypting your requests and a

REST – API Response MLE

key for decrypting received responses. If your organization is using meta keys, the

P12 Certificate

and

REST – API Response MLE

must be created by the same portfolio or merchant account.