Two auth backends


I need to stream channels from flussonic to Stalker and xtream codes. On stalker I use API and thats OK. But i can’t get channels to stream to xtream as I have to setup [Two auth backends] So I need help to setup this in Config. Here is my config but don’t work like this. And i need all the settings with token or what i need.

auth_backend parallel { (OR main)
backend http://IP-TO-XTREAM:8080/auth/flussonic/arescrypt/; (THIS IS ON SAME SERVER as Flussonic)
backend http://IP-TO-STALKER:88/stalker_portal/server/api/chk_flussonic_tmp_link.php; (This is NOT on same server)

Here is the channel
stream cnn {
url udp://;
auth auth://parallel;