Code Security Code Responses
Responses from Security Code in Query Card, and Create Transaction. Returned in codeSecurityCode.
| Response Code | Description |
|---|---|
| M | Security Code was matched |
| N | Security Code was not matched |
| P | Issuer does not participate. Security Code verification was not performed. |
American Express
For American Express Cards, the CVV2 Response Codes include:
| Response Code | Description |
|---|---|
| Y | Match |
| U | Unable to Process |
| N | No Match |