Stratum urls: (Please specify several server, currently some may get down)
Germany Germany Canada Phoenix US Russia Hong Kong Buenos Aires
Server eu1.acc-pool.pw eu2.acc-pool.pw ca.acc-pool.pw us.acc-pool.pw ru.acc-pool.pw hk.acc-pool.pw arg.acc-pool.pw
Server IP 162.55.7.43 162.55.101.8 144.217.11.196 23.83.132.72 185.200.240.114 103.161.224.217 168.205.95.10
Port 16014
SSL 16015

Default start difficulty: 1
Pool have variable difficulty
P.S. DO NOT USE EXCHANGE ADDRESSES

Currently only this miners support pool mining:
https://github.com/andru-kun/wildrig-multi/releases
https://github.com/bzminer/bzminer/releases

Simple start command line(Ubuntu):

./wildrig-multi -a nexapow -s stratum+tcp://acc-pool.pw:16014 -u nexa:nqtsq5g5wf68hskyd4u7nk7k6w8v0du2e8jk92u58jqat0lr

./bzminer -a nexa -p stratum+tcp://acc-pool.pw:16014 -w nexa:nqtsq5g5wf68hskyd4u7nk7k6w8v0du2e8jk92u58jqat0lr