# VRP in cuOpt
**URL:** https://discourse.julialang.org/t/vrp-in-cuopt/132546
**Category:** Optimization (Mathematical)
**Created:** [September 22, 2025, 12:07am UTC](https://discourse.julialang.org/t/vrp-in-cuopt/132546 "2025-09-22T00:07:10Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@KSepetanc](https://discourse.julialang.org/u/KSepetanc)
#### Post date: [September 22, 2025, 12:07am UTC](https://discourse.julialang.org/t/vrp-in-cuopt/132546/1 "2025-09-22T00:07:10Z")
First I want to thank the Authors that they implemented cuOpt API in Julia. I also wish to encourage to bundle cuOpt\_jll so that installation is easier.
I would like to solve VRP’s with cuOpt, but the documentation only shows how to use cuOpt with JuMP. It does not mention VRP presets. Can VRPs be solved with its Julia API or if not is it planned?
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### Author:  [@odow](https://discourse.julialang.org/u/odow)
#### Post date: [September 22, 2025, 12:49am UTC](https://discourse.julialang.org/t/vrp-in-cuopt/132546/2 "2025-09-22T00:49:11Z")
> so that installation is easier
You could try the Colab instructions. Download via pip: [GitHub - jump-dev/cuOpt.jl: A Julia interface to NVIDIA's cuOpt](https://github.com/jump-dev/cuOpt.jl?tab=readme-ov-file#colab)
> Can VRPs be solved with its Julia API
Nope
> or if not is it planned?
Not by any of the JuMP folks. Is there are a C API for the VRP solver?
Alternatively: take a look at Hexaly or OR-Tools.
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### Author:  [@KSepetanc](https://discourse.julialang.org/u/KSepetanc)
#### Post date: [September 23, 2025, 6:51am UTC](https://discourse.julialang.org/t/vrp-in-cuopt/132546/3 "2025-09-23T06:51:36Z")
Thank you. There is no C API for VRP solver for now.
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### Author:  [@odow](https://discourse.julialang.org/u/odow)
#### Post date: [September 23, 2025, 9:53am UTC](https://discourse.julialang.org/t/vrp-in-cuopt/132546/4 "2025-09-23T09:53:51Z")
> [@KSepetanc](#):
>
> There is no C API for VRP solver for now.
Feel free to open an issue if that ever changes. But there’s nothing we can do on our end before then