How to integrate the QR Attended Model
To charge with a QR Attended Model, you need to create an order and associate it with a Point of Sale.
Model flow
This is how the attended model works:
- The store registers a sale (1a) and creates an order assigned to the point of sale (1b). The order is then available for scanning (2).
- When the customer scans the order QR (3) and completes the payment (5), Mercado Pago sends an IPN notification (4a and 6b) to the seller's server. This data is processed to obtain the order status (7a), validating whether it is closed or still opened with pending payment.
Create an order
For more information on how to create orders access our API Reference.
The order is available for scanning and payment after its creation.
Note
Remember that if you have not previously uploaded your business name or logo in
your Mercado Pago account,
the order title and image showcased to the client in the App will correspond to the item uploaded first.
Eliminate an order
For more information on how to delete the order associated with a QR before its expiration, or closing, see our API Reference.
The response will be an
HTTP 204 No Content.Receive notifications of your orders
An IPN (Instant Payment Notification) notification is an automatic message that notifies the creation of new orders and their status updates. For example, if an order was approved, rejected, or if it is pending.
Implement IPN merchant_order with an order search by external_reference as a contingency method.