The Alliance of American Football (AAF) games can be watched live through AAF's TV partners, including CBS, CBSSN, NFL Network, TNT and B/R Live.
But also, most AAF games can be watched live via the free AAF.com website.
The official live stream URLs are public only a few hours before kickoff. But because the AAF live stream URLs are generated by the following pattern:
https://aaf.com/live/{internalGameId}