curl --location -g --request POST '{{check_url}}' \
--form 'pg_order_id="123456789";type=false' \
--form 'pg_payment_id="12345";type=false' \
--form 'pg_amount="10";type=false' \
--form 'pg_currency="KZT";type=false' \
--form 'pg_ps_currency="KZT";type=false' \
--form 'pg_ps_amount="5";type=false' \
--form 'pg_ps_full_amount="5";type=false' \
--form 'Merchant parameters="";type=false' \
--form 'pg_salt="some random string";type=false' \
--form 'pg_sig="";type=false'
<?xml version="1.0" encoding="utf-8"?>
<response>
<pg_status>ok</pg_status>
<pg_description>Платеж разрешен</pg_description>
<pg_salt>random string</pg_salt>
<pg_sig>ksdjrimzjedkljsujjemnjsuj</pg_sig>
</response>