curl --location --request POST 'https://api.freedompay.uz/do_capture.php' \
--form 'pg_merchant_id=""' \
--form 'pg_payment_id="12345"' \
--form 'pg_clearing_amount="10"' \
--form 'pg_salt="some random string"' \
--form 'pg_sig=""'
<?xml version="1.0" encoding="UTF-8"?>
<root>
<pg_amount>0</pg_amount>
<pg_clearing_amount>0</pg_clearing_amount>
<pg_status>string</pg_status>
<pg_error_description>string</pg_error_description>
<pg_salt>string</pg_salt>
<pg_sig>string</pg_sig>
</root>