> For the complete documentation index, see [llms.txt](https://developers.gurupay.eu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.gurupay.eu/api-reference/virtual-ibans/virtual-iban-balance-reporting.md).

# Virtual IBAN balance reporting

## Introduction

All customers subscribed to virtual IBANs product must report an actual balance of vIBAN on demand. To automate such queries customers must provide an API endpoint that will be called by GuruPay systems.

GuruPay system will issue a `GET` HTTP request to provided URL. `Authorization` header will be sent with customer generated API token.

Endpoint is expected to return vIBAN balance as an `integer` in cents.

## Expected response specification

<mark style="color:green;">`GET`</mark> `https://<balance-reporting-url>/:iban`

**Headers**

| Name          | Value              |
| ------------- | ------------------ |
| Content-Type  | `application/json` |
| Authorization | `Bearer <token>`   |

**Path parameters**

| Name   | Type   | Description           |
| ------ | ------ | --------------------- |
| `iban` | string | vIBAN. e.g. LT0034001 |

**Response**

{% tabs %}
{% tab title="200" %}

```json
{
  "balance": 5500
}
```

{% endtab %}

{% tab title="400" %}

```json
{
  "error": "Invalid request"
}
```

{% endtab %}
{% endtabs %}


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