Código PHP:
MercadoPagoSDK::setAccessToken("ENV_ACCESS_TOKEN");
$payment = new MercadoPagoPayment();
$payment->transaction_amount = 141;
$payment->token = "YOUR_CARD_TOKEN";
$payment->description = "Ergonomic Silk Shirt";
$payment->installments = 1;
$payment->payment_method_id = "visa";
$payment->payer = array(
"email" => "[email protected]"
);
$payment->save();
echo $payment->status;