How to handle multiple websites in magento2 + nginx.

[venkatesh_y]

I am trying for running magento site with marketplace site it supports only one base currency.
so we thought to create multiple websites inside magento admin .

> www.example.com/in/marketplace
>
> www.example.com/gb/marketplace
>
> www.example.com/us/marketplace

{
set $MAGE_ROOT /var/www/html;

include /var/www/nginx-sample.conf;

}

Can someone please help me on this