New APIs to list/filter replays, groups and retrieve their stats are currently in private beta testing phase.
Interested ? PM CantFly via Discord to get access.
To avoid automated boots flooding the site with junk files
No. Non. Niet. Nein. Não. 没有
You will input your login/password in a page hosted/owned by Steam:
steamcommunity.com (which you can verify in your browser's address bar)
ballchasing.com will only get access to: