JSON Composition for sending:

{
  "auth" : authentication token
  ,"skus" : vector with SKUs to be consulted
		[
			"sku" : product SKU or "*" for all
		]
}

Success return:
{
    "code": 200,
    "stock": [
        {
            "type": K or P
            "ean": product EAN
            "sku": SKU of product or kit
            "kit": kit SKU
            "descricao": product description
            "unidade": unit of measure
            "code": 200 for found, 404 for not found
            "amount": available quantity in OMS
            "composition": [
                {
                    "sku": SKU composing the kit
                    "descricao": product description
                    "unidade": packaging unit
                    "use": quantity used in the kit
                    "amount": quantity available in OMS stock
                }
            ]
        }
    ]
}

Code:
400: auth already in use
404: apikey/token not identified
500: client blocked