Available via npm as @octopusdeploy/api-client . How to Install the Octopus Client
If "Octopus Client download" refers to the management tools or the server itself, you should visit the Official Octopus Downloads Page . Octopus.Client | Documentation and Support octopus client download
The official Octopus.Client package is hosted on NuGet.org . It supports both .NET Framework 4.6.2+ and .NET Standard 2.0 for cross-platform compatibility with .NET Core and PowerShell Core. Available via npm as @octopusdeploy/api-client