FiveM (Enhanced) C# Menu API
Designed specifically as a replacement of NativeUI, MenuAPI features performance improvements, improved stability, better features, less bugs, full safezone alignment support for both left and right aligned menus and less (in my opinion) unnecessary features.
This is the FiveM Enhanced version, targeting net10.0 and the modern CitizenFX.FiveM.Client runtime.
This has been coded from the ground up. Using decompiled scripts from GTA V to figure out what some undocumented natives were used for.
Please refer to the documentation for installation instructions.
Documentation is available here.
Feel like contributing to the documentation? The docs source lives in the docs/ folder of this repository, thanks!
Copyright © Tom Grobbe 2018-2026.
MenuAPI is licensed under the GNU Lesser General Public License v3.0 or later (LGPL-3.0-or-later).
The LGPL is written as a set of additional permissions on top of the GPL, so both texts are included: LICENSE.md (LGPL-3.0) and LICENSE.GPL.md (GPL-3.0).
In short — this is not legal advice, read the license itself:
- You may link MenuAPI into your own resource and ship it, including closed-source and paid resources. Your own code does not become LGPL.
- If you modify MenuAPI itself and distribute it, you must release those modifications under the LGPL.
- You must credit MenuAPI, keep the copyright and license notices intact, and make clear that MenuAPI is used and available under the LGPL.
- Your users must be able to relink your resource against a modified MenuAPI. Shipping
MenuAPI.dllas its own file (rather than merging it into your assembly) satisfies this. - It comes with absolutely no warranty. Nothing is guaranteed to work, I do not take responsibility for any bugs or damages caused by this code. Use at your own risk.
MenuAPI
Copyright (C) 2018-2026 Tom Grobbe
This library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library. If not, see <https://www.gnu.org/licenses/>.