Stratum urls:
EU(Germany): stratum+tcp://acc-pool.pw:16061
NA(Canada): stratum+tcp://ca.acc-pool.pw:16061
EU(Russia): stratum+tcp://ru.acc-pool.pw:16061
HK(Hong Kong): stratum+tcp://hk.acc-pool.pw:16061
Default start difficulty: 1
Pool have variable difficulty
Currently only this miners support pool mining:
https://github.com/tmrlvi/kaspa-miner
https://github.com/bzminer/bzminer/releases

Simple start command line(Ubuntu):

./kaspa-miner -s stratum+tcp://acc-pool.pw:16061 -a kaspa:qr36zdxs0dn3n0h799jhdl02qks5742lxjgmfsfj9xmlca7n4l6mw0s0n48nx

./bzminer -a kaspa -w kaspa:qr36zdxs0dn3n0h799jhdl02qks5742lxjgmfsfj9xmlca7n4l6mw0s0n48nx -p stratum+tcp://acc-pool.pw:16061