# POST /debit/api/listCardAccountByAccountNumber

**Resource:** [Account linking](../resources/Account-linking.md)
**Service that lists card account information based on account number**
**Operation ID:** `listCardAccountByAccountNumber`

Lists all card-linked accounts for a given account number. Returns details including account alias, branch, suffix, type, IBAN, FEC code, insert/update info, validity, and currency code.

## Request Body

List Card Account By Account Number Request

**Required:** Yes

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

**Schema:** [ListCardAccountByAccountNumberRequest](../schemas/List/ListCardAccountByAccountNumberRequest.md)

## Responses

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

**Success Response Schema:**

[ListCardAccountByAccountNumberResponse](../schemas/List/ListCardAccountByAccountNumberResponse.md)

