Instore Orders API
user_id String User identifier. (Required)
external_id String Unique identifier of the Point of Sale defined by integrator system. (Required)
external_reference String(256) Reference you can synchronize with your sale system. (Required)
notification_url String(500) URL where you'd like to receive a payment or merchant_order notification.
sponsor_id String Mercado Pago's USER_ID of the integrator system.
items Object Information on the products involved in the order. (Required)
id String Item id.
title String Item title. (Required)
currency_id String(3) Currency identifier in ISO_4217 format. (Required)
unit_price Float Unit price of the item (maximum 2 decimals). (Required)
quantity Integer Item quantity. (Required)
description String Item description. (Required)
picture_url String Item image URL.