# Resolve QR

Resolves the data of a QR code generated by Mercado Pago, returning the order information and available payment methods.

**GET** `/instore/v2/external/resolve`

## Request parameters

### Header

- `Authorization` (string, required)
  Bearer access token.

### Query

- `data` (string, required)
  Raw content of the scanned QR code.

## Response parameters

- `status` (string, optional)
  QR status. The endpoint returns HTTP 200 even for business errors — check this field to determine the actual state.
Possible enum values:

  - `closed_amount`
  Valid QR with a fixed amount.

  - `opened`
  Valid QR with an open amount (defined by the wallet).

  - `expired`
  Expired QR.

  - `disabled`
  Disabled QR.

- `administrator` (object, optional)
  Information about the interoperability administrator entity that manages the QR network.

  - `administrator.name` (string, optional)
  Name of the administrator entity responsible for the interoperable QR network.

  - `administrator.identification_number` (string, optional)
  Tax identification number (CUIT/CNPJ) of the administrator entity.

- `collector` (object, optional)
  Information about the merchant (collector) who owns the QR code and will receive the payment.

  - `collector.name` (string, optional)
  Trade name or business name of the merchant associated with the QR code.

  - `collector.identification_number` (string, optional)
  Tax identification number (CUIT/CNPJ) of the merchant.

  - `collector.account` (string, optional)
  Bank account number or virtual account of the merchant where the payment will be credited.

  - `collector.mcc` (string, optional)
  Merchant Category Code (MCC) that classifies the merchant's business type according to ISO 18245.

  - `collector.postal_code` (string, optional)
  Postal code of the merchant's physical location where the QR code is displayed.

- `order` (object, optional)
  Information about the order associated with the QR code, including its items and total amount.

  - `order.id` (string, optional)
  Unique identifier of the order. Use this value as order_id in subsequent endpoints (Query available plans, Process payment, Get payments by order ID).

  - `order.items` (array, optional)

  - `order.items[].title` (string, optional)

  - `order.items[].currency_id` (string, optional)

  - `order.items[].unit_price` (number, optional)

  - `order.items[].quantity` (number, optional)

  - `order.total_amount` (number, optional)

- `payment_methods_allowed` (array, optional)
  List of payment methods accepted for this QR code, each with its applicable restrictions.

  - `payment_methods_allowed[].id` (string, optional)
  Payment method identifier accepted for this QR code. Possible value: CARD.

  - `payment_methods_allowed[].restrictions` (object, optional)
  Transaction restrictions that apply to this payment method for the current QR code.

  - `payment_methods_allowed[].restrictions.min_amount_allowed` (number, optional)
  Minimum transaction amount allowed for this payment method.

  - `payment_methods_allowed[].restrictions.max_amount_allowed` (number, optional)
  Maximum transaction amount allowed for this payment method.

  - `payment_methods_allowed[].restrictions.max_bins_allowed` (string, optional)
  Maximum number of different card BINs allowed per transaction for this payment method.

- `additional_info` (string, optional)
  Additional information associated with the QR code. May be empty or null.

## Errors

| Status | Error | Description |
| ------- | ------- | ----------- |
| 404 | — | Not Found |
| 500 | — | Internal Server Error |

## Request example

### cURL

```bash
curl -X GET \
  'https://api.mercadopago.com/instore/v2/external/resolve?data=<DATA>' \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer <ACCESS_TOKEN>'
```

## Response example

```json
{
  "status": "closed_amount",
  "administrator": {
  "name": "COELSA",
  "identification_number": "30692264785"
  },
  "collector": {
  "name": "Prueba Perfumería",
  "identification_number": "27326594305",
  "account": "0000000000000000000000",
  "mcc": "5912",
  "postal_code": "c1430dnn"
  },
  "order": {
  "id": "is95b2e2c156a448799e17b5fd5eea82513806",
  "items": [
  {
  "title": "Producto",
  "currency_id": "ARS",
  "unit_price": 1,
  "quantity": 1
  }
  ],
  "total_amount": 1
  },
  "payment_methods_allowed": [
  {
  "id": "CARD",
  "restrictions": {
  "min_amount_allowed": 5,
  "max_amount_allowed": 25000,
  "max_bins_allowed": "1"
  }
  }
  ],
  "additional_info": ""
}
```