> For the complete documentation index, see [llms.txt](https://apidocs.onekeypayments.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.onekeypayments.com/guides/cashouts/countries-validations/american-countries/argentina.md).

# Argentina

Check the requirements and validations made over the cashouts on Argentina

{% hint style="success" %}
**New Feature** (May 2025): \
\
**Cashouts in Argentina** now **support** both **CBU** (traditional bank accounts) and **CVU** (virtual accounts)
{% endhint %}

### Required fields <a href="#required-fields" id="required-fields"></a>

| Field                  | Format                                                                 | Description                                         |
| ---------------------- | ---------------------------------------------------------------------- | --------------------------------------------------- |
| `login`                | String                                                                 | Cashouts login                                      |
| `pass`                 | String                                                                 | Cashouts pass                                       |
| `external_id`          | String (max length: 100)                                               | Transaction's ID on your end                        |
| `document_id`          | See [document validations](#document_type-and-document_id-validations) | Beneficiary's document ID                           |
| `country`              | `AR`                                                                   | The country codes are in ISO 3166-1 alpha-2 format. |
| `currency`             | `ARS` / `USD`                                                          | The currencies are in ISO 4217 format.              |
| `amount`               | Number with up to 2 decimals                                           | Cashout amount                                      |
| `bank_account`         | See [bank accounts validations](#bank-account-validations)             | Beneficiary's bank account                          |
| `beneficiary_name`     | String (max length: 100)                                               | Beneficiary's name                                  |
| `beneficiary_lastname` | String (max length: 100)                                               | Beneficiary's last name                             |

### `bank_account` validations <a href="#bank-account-validations" id="bank-account-validations"></a>

Use the Regex below to validate the bank accounts on your end.

<table><thead><tr><th width="125.12890625">Bank name</th><th>bank_account Description</th><th>Format</th></tr></thead><tbody><tr><td>All</td><td>CBU - <a href="https://es.wikipedia.org/wiki/Clave_Bancaria_Uniforme">Clave Bancaria Uniforme</a></td><td>Numeric, Length 22</td></tr><tr><td>All</td><td>CVU - <a href="https://es.wikipedia.org/wiki/Clave_virtual_uniforme">Clave Virtual Uniforme</a></td><td>Numeric, Length 22</td></tr></tbody></table>

<figure><img src="https://content.gitbook.com/content/NmmYRmGEpduaZ8YTyKQQ/blobs/xz0kAXFAeqma1ouTDM8k/image.png" alt=""><figcaption><p>CBU - Bank accounts format</p></figcaption></figure>

#### CBU Validation Algorithm <a href="#email-validations" id="email-validations"></a>

Since the first three digits of the CBU are the bank code, it is not mandatory to send the bank\_code field.

```java
public class Validations {
    static Integer CBU_LENGTH = 22;

    public static Boolean verifyCBU(String cbu) {
        return cbuLengthValidation(cbu) && bankCodeValidation(cbu) && accountValidation(cbu);
    }

    public static Boolean cbuLengthValidation(String cbu) {
        return cbu.length() == 22 && ValidationsUtils.validateOnlyNumbers(cbu);
    }

    public static Boolean bankCodeValidation(String cbu) {
        if (cbu.length() == CBU_LENGTH && ValidationsUtils.validateOnlyNumbers(cbu)) {
            String shortCbu = StringUtils.left(cbu, 8);
            String bankCode = shortCbu.substring(0, 3);
            String branchCode = shortCbu.substring(4, 7);
            int firstCheckDigit = charToInt(shortCbu.toCharArray()[3]);
            int secondCheckDigit = charToInt(shortCbu.toCharArray()[7]);
            int sum = charToInt(bankCode.charAt(0)) * 7 + charToInt(bankCode.charAt(1)) * 1 + charToInt(bankCode.charAt(2)) * 3 + firstCheckDigit * 9 + charToInt(branchCode.charAt(0)) * 7 + charToInt(branchCode.charAt(1)) * 1 + charToInt(branchCode.charAt(2)) * 3;
            int diference = (10 - sum % 10) % 10;
            return diference == secondCheckDigit;
        } else {
            return false;
        }
    }

    public static Boolean accountValidation(String cbu) {
        String account = cbu.substring(8, 22);
        int sum = 0;
        int j = 0;
        int[] weighter = new int[]{3, 9, 7, 1};
        char[] arrayAccount = account.toCharArray();
        int checkDigit = charToInt(account.toCharArray()[13]);

        for(int i = 0; i < 13; ++i) {
            sum += charToInt(arrayAccount[i]) * weighter[j % 4];
            ++j;
        }

        int diference = (10 - sum % 10) % 10;
        return diference == checkDigit;
    }

    private static int charToInt(char ch) {
        return Integer.parseInt(String.valueOf(ch));
    }
}
```

### `document_type`  and `document_id` validations

<table><thead><tr><th width="166.68359375">document_type</th><th>document_id format</th></tr></thead><tbody><tr><td><code>DNI</code></td><td>Numeric. Length 7-9</td></tr><tr><td><code>CUIL</code></td><td>Numeric. Length between 7 and 9 inclusive or equal to 11</td></tr></tbody></table>

### Example request <a href="#example-request" id="example-request"></a>

```json
{
    "login": "xxxxxxxx",
    "pass": "xxxxxxxx",
    "external_id": "30000000001",
    "country": "AR",
    "currency": "ARS",
    "amount": 10000,
    "document_id": "5676586998",
    "bank_account": "0000003100000098476521",
    "email": "johnSmith@gmail.com",
    "beneficiary_name": "John",
    "beneficiary_lastname": "Smith",
    "notification_url": "https://webhook.site/url",
    "type": "json"
}
```

{% hint style="success" %}
Notice that the bank code is not mandatory for Argentina as it's part of the bank account.
{% endhint %}

### Bank codes <a href="#bank-codes" id="bank-codes"></a>

{% hint style="success" %}

### Bank code retrieval via API

For the full and most up-to-date list of banks and its codes, please check this endpoint <a href="https://docs.d24.com/api-reference/cashouts-api/banks/get-bank-codes" class="button primary">Get bank codes</a>
{% endhint %}

| Bank Name                                      | Code |
| ---------------------------------------------- | ---- |
| A.B.N Amro Bank                                | 005  |
| Banco de Galicia Y Buenos Aires                | 007  |
| Lloyds Tsb Bank                                | 010  |
| Banco de La Nación Argentina                   | 011  |
| Banco de La Provincia de Buenos Aires          | 014  |
| Industrial and Commercial Bank of China (ICBC) | 015  |
| Citibank                                       | 016  |
| BBVA Banco Frances                             | 017  |
| The Bank Of Tokyo - Mitsubishi                 | 018  |
| Banco de La Provincia de Cordoba               | 020  |
| Superville Bank                                | 027  |
| Banco de La Ciudad de Buenos Aires             | 029  |
| Banco Patagonia Sudameris                      | 034  |
| Banco Hipotecario                              | 044  |
| Banco de San Juan                              | 045  |
| Banco Do Brasil                                | 046  |
| Banco Del Tucuman                              | 060  |
| Banco Municipal de Rosario                     | 065  |
| Santander Río                                  | 072  |
| Banco Regional de Cuyo                         | 079  |
| Banco Del Chubut                               | 083  |
| Banco de Santa Cruz                            | 086  |
| Banco de La Pampa                              | 093  |
| Banco de Corrientes                            | 094  |
| Banco Provincia Del Neuquen                    | 097  |
| Banco Empresario de Tucuman Coop.              | 137  |
| Banco B. I. Creditanstalt                      | 147  |
| HSBC Bank Argentina                            | 150  |
| J P Morgan Chase Bank Sucursal Buenos Aires    | 165  |
| Banco Credicoop Coop.                          | 191  |
| Banco de Valores                               | 198  |
| Banco Roela                                    | 247  |
| Banco Mariva                                   | 254  |
| Banco Itau Buen Ayre                           | 259  |
| Bank Of America                                | 262  |
| Banca Nazionale Del Lavoro                     | 265  |
| Bnp Paribas                                    | 266  |
| Banco Provincia de Tierra Del Fuego            | 268  |
| Banco de La República Oriental Del Uruguay     | 269  |
| Banco Saenz                                    | 277  |
| Banco Meridian                                 | 281  |
| Banco Macro Bansud                             | 285  |
| Banco Mercurio                                 | 293  |
| Ing Bank                                       | 294  |
| American Express Bank Ltd.                     | 295  |
| Banco Banex                                    | 297  |
| Banco Comafi                                   | 299  |
| Banco de Inversión Y Comercio Exterior         | 300  |
| Banco Piano                                    | 301  |
| Banco Finansur                                 | 303  |
| Banco Julio                                    | 305  |
| Banco Privado de Inversiones                   | 306  |
| Nuevo Banco de La Rioja                        | 309  |
| Banco Del Sol                                  | 310  |
| Nuevo Banco Del Chaco                          | 311  |
| M. B. A. Banco de Inversiones                  | 312  |
| Banco de Formosa                               | 315  |
| Banco CMF                                      | 319  |
| Banco de Santiago Del Estero                   | 321  |
| Nuevo Banco Industrial de Azul                 | 322  |
| Deutsche Bank                                  | 325  |
| Nuevo Banco de Santa Fe                        | 330  |
| Banco Cetelem Argentina                        | 331  |
| Banco de Servicios Financieros                 | 332  |
| Banco Cofidis                                  | 335  |
| Banco Bradesco Argentina                       | 336  |
| Banco de Servicios Y Transacciones             | 338  |
| Rci Ba                                         | 339  |
| Bacs Banco de Crédito Y Securitización         | 340  |
| Nuevo Banco de Entre Rios                      | 386  |
| Nuevo Banco Suquia                             | 387  |
| Nuevo Banco Bisel                              | 388  |
| Banco Columbia                                 | 389  |
| Mercado Pago                                   | 031  |