curl --location --request POST 'https://api.freedompay.uz/api/reg2nonreg' \
--form 'pg_merchant_id=""' \
--form 'pg_order_id="order_1234"' \
--form 'pg_amount="10"' \
--form 'pg_description="Payment Description"' \
--form 'pg_back_link="http://site.kz/back"' \
--form 'pg_post_link=""' \
--form 'pg_order_time_limit="2020-12-31 12:00:00"' \
--form 'pg_salt="some random string"' \
--form 'pg_sig=""' \
--form 'pg_user_id="1"' \
--form 'pg_payment_route="frame"' \
--form 'pg_user_email="mail@customer.kz"'
<?xml version="1.0" encoding="UTF-8"?>
<root>
<pg_status>string</pg_status>
<pg_payment_id>0</pg_payment_id>
<pg_merchant_id>0</pg_merchant_id>
<pg_redirect_url>string</pg_redirect_url>
<pg_salt>string</pg_salt>
<pg_sig>string</pg_sig>
</root>