If you want to upload a NuGet package you downloaded, or maybe one you created yourself, to your company's NuGet feed, but that feed uses NuGet 3 instead of NuGet 2; fear no more. I will show you how to push that package to NuGet 3 feed in your app.
So in NuGet version 2, all you needed was to use the Nuget.Core package in your app, and with a few lines of code you could upload you're package to any version 2 feed. That is no longer the case in NuGet v3.
Below you will find a utility class that can download a NuGet package (given its id) and upload a NuGet package (given the .nupkg file) to NuGet v3 feed, using NuGet API v3:
