'AMT' => '0.00'

[arrudatr]

Magento 2.2.5
Base currency TRY (not supported from paypal)
currencies: USD EUR TRY
in base currency TRY module running, there is no error. it is converting it to Euro and i can make payment. but in USD and EURO
changing currency 'CURRENCYCODE' => 'EUR',
Order total is invalid (#10401: Transaction refused because of an invalid argument. See additional error messages for details)

[2019-04-09 11:20:06] main.DEBUG: array (
'url' => 'https://api-3t.paypal.com/nvp',
'SetExpressCheckout' =>
array (
'PAYMENTACTION' => 'Sale',
'AMT' => '0.00',
'CURRENCYCODE' => 'EUR',