# Verify CVC2
source: https://developer.mastercard.com/mastercard-processing-core/documentation/sandbox-testing/card-lifecycle-management/verify-cvc2/index.md

## Test Case -- Success - Correct CVC2 {#test-case--success---correct-cvc2}

This test case describes verifying CVC2 for a specified card contract in the CMS.

**Sample request**

`POST /cards/70001/card-verification-codes/verifications`

```JSON
{
  "cardExpiryDate": "3004",
  "cardVerificationCode": "347"
}
```

**Sample response**

`200`

```JSON
{
  "verificationResult": "CVC2_CORRECT"
}
```

## Test Case -- Success -- Incorrect CVC2 {#test-case--success--incorrect-cvc2}

This test case describes verifying a CVC2 which has no match in the CMS for a specified card contract.

For this test case, use the following information in the request:

|         Field          | Available value |
|------------------------|-----------------|
| `cardVerificationCode` | 431             |

**Sample request**

`POST /cards/70001/card-verification-codes/verifications`

```JSON
 {
  "cardExpiryDate": "3004",
  "cardVerificationCode": "431"
}
```

**Sample response**

`200`

```JSON
{
  "verificationResult": "CVC2_NOT_CORRECT"
}
```

## Test case -- Fail -- Invalid Card expiry date {#test-case--fail--invalid-card-expiry-date}

This test case describes an attempt to verify a CVC2 by sending an incorrect card expiry date.

For this test case, use the following information in the request:

|      Field       | Available value |
|------------------|-----------------|
| `cardExpiryDate` | 2101            |

**Sample request**

`POST /cards/70001/card-verification-codes/verifications`

```JSON
{
  "cardExpiryDate": "2101",
  "cardVerificationCode": "347"
}
```

**Sample response**

`404`

```JSON
{
  "Errors": {
    "Error": [
      {
        "Source": "MASTERCARD PROCESSING",
        "ReasonCode": "INVALID_EXPIRY_DATE",
        "Description": "Expiry date 2101 does not match for the card contract with id 70001.",
        "Recoverable": false
      }
    ]
  }
}
```