Is it possible to exchange 1c 1c bitrix through a bunch of nginx + php-fpm?

Question

PHP

So, we have an online store, on Bitrix, and a new exchange is configured with 1 through the wsap22 module for apache. Now there is a need to transfer the site to the nginx + php-fpm bundle, everything has been transferred, except for this exchange itself. Backfilling questions:
1. Is there an analogue of wsap22 for nginx for 1s exchange?
2. If not, is it possible to organize the exchange in some other way? Will it be faster or slower than now?