curl --location --request POST 'https://api.freedompay.kz/g2g/payment' \
--form 'pg_merchant_id=""' \
--form 'pg_order_id=""' \
--form 'pg_amount=""' \
--form 'pg_currency=""' \
--form 'pg_description=""' \
--form 'pg_auto_clearing=""' \
--form 'pg_payment_method="google_pay"' \
--form 'pg_user_ip=""' \
--form 'pg_online_payment_cryptogram="APlNRdHvE+geASgppg/dAoABFAA="' \
--form 'pg_eci_indicator=""' \
--form 'pg_salt=""' \
--form 'pg_sig=""' \
--form 'pg_card_pan="4111XXXXXXXX1111"' \
--form 'pg_card_year="31"' \
--form 'pg_card_month="06"'
<?xml version="1.0" encoding="utf-8"?>
<response>
<pg_payment_id>685462745</pg_payment_id>
<pg_status>ok</pg_status>
<pg_3ds>0</pg_3ds>
<pg_auth_code>116658</pg_auth_code>
<pg_reference>482481615785</pg_reference>
<pg_salt>ntb4oJhg46xnJqlU</pg_salt>
<pg_sig>7828753fe55bea789974fcd233197669</pg_sig>
</response>