curl --location -g --request POST 'https://api.freedompay.kg/v1/merchant/{{paybox_merchant_id}}/card/pay' \
--form 'pg_merchant_id=""' \
--form 'pg_payment_id="12345"' \
--form 'pg_salt="some random string"' \
--form 'pg_sig=""'
<?xml version="1.0" encoding="utf-8"?>
<response>
<pg_status>ok</pg_status>
<pg_payment_id>7999007876</pg_payment_id>
<pg_order_id>12345</pg_payment_id>
<pg_merchant_id>9970</pg_payment_id>
<pg_salt>LNTZ7ciT1xjwzCFr</pg_salt>
<pg_sig>760767e58ac9c2089e02471638b01111</pg_sig>
</response>