Here you go:
https://wiki.archlinux.org/title/AUR_helpers#Graphical
Warning: Usage of graphical AUR helpers may lead to a defective system, for example through unattended partial upgrades.
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Pamac — Standalone GTK 4 (or terminal) package manager written for Manjaro using libalpm(3). Has a tray app. Can also be used with command line interface.
Pamac - Manjaro || pamac-aurAUR
Be sure to read that warning carefully; there have been a lot of issues in the forum over the years related to using Pamac. Honestly I would advise just not using it at all, but if you insist you can find the information you are looking for in the link posted above: