# POST /debit/api/changeCardPin

**Resource:** [PIN and card security](../resources/PIN-and-card-security.md)
**Service that enables changing the card’s PIN**
**Operation ID:** `changeCardPin`

Changes the PIN of a debit card using the current PIN and returns the status including encrypted PIN, success, and verification flags.

## Request Body

Change Card Pin Request

**Required:** Yes

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

**Schema:** [ChangeCardPinRequest](../schemas/Change/ChangeCardPinRequest.md)

## Responses

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

**Success Response Schema:**

[ChangeCardPinResponse](../schemas/Change/ChangeCardPinResponse.md)

