protected async Task <Stone> AdiquirenteAsync(Configuracao loja_config, string bandeira)
{
Stone stn = new Stone();
stn.MerchantKey = loja_config.Stonekey;
stn.RequestKey = "857a5a07-ff3c-46e3-946e-452e25f149eb";
CreditCardTransactionResultCollection[] cctri;
cctri = new CreditCardTransactionResultCollection[1];
cctri[0] = new CreditCardTransactionResultCollection();
CreditCard card = new CreditCard();
card.CreditCardBrand = bandeira;
card.InstantBuyKey = "3b3b5b62 - 6660 - 428d - 905e-96f49d46ae28";
card.IsExpiredCreditCard = false;
card.MaskedCreditCardNumber = "411111****1111";
cctri[0].CreditCard = card;
stn.CreditCardTransactionResultCollection = cctri;
Stone obj = await _transacao.AddTransacaoStone(stn);
return(obj);
}