https://aur.chaotic.cx/

Chaotic-AUR

Automated building repo for AUR packages

How to use it?

Install the primary key, with it install our keyring, and finishing installing our mirrorlist.
$ pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com
$ pacman-key --lsign-key 3056513887B78AEB
$ pacman -U 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst' 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst'

Append (add to the end of the file) /etc/pacman.conf:
[chaotic-aur]
Include = /etc/pacman.d/chaotic-mirrorlist