# POST /credit/api/generateCardVV

**Resource:** [PIN and card security](../resources/PIN-and-card-security.md)
**CVV generation service**
**Operation ID:** `generateCardVV`

Generates the Card Verification Value (CVV) for a given credit card using shadow card number, BIN, clear PAN, expiry date, and key derivation index. Returns the CVV and error information if any.

## Request Body

Generate Card V V Request

**Required:** Yes

**Content Types:** `application/json`

**Schema:** [GenerateCardVVRequest](../schemas/Generate/GenerateCardVVRequest.md)

## Responses

| Status | Description |
|--------|-------------|
| 200 | Success |
| 400 | (reference) |
| 404 | (reference) |
| 500 | (reference) |

**Success Response Schema:**

[GenerateCardVVResponse](../schemas/Generate/GenerateCardVVResponse.md)

