@saimraza786 why just not to run node js server not in BAS? set 2 endpoint url's, one to push data on server , and second to retrieve data from server to BAS only by GET request?
yes, I hope that you are entering the ip of the proxy, and not your computer. Check which ip you have allowed for these proxies and whether it corresponds to the ip of the computer on which you are running the BAS. Also check if this proxy works in a normal browser.
