Soenneker.HighLevel.Client 4.0.255

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There is a newer version of this package available.
See the version list below for details.

dotnet add package Soenneker.HighLevel.Client --version 4.0.255

NuGet\Install-Package Soenneker.HighLevel.Client -Version 4.0.255

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Soenneker.HighLevel.Client" Version="4.0.255" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Soenneker.HighLevel.Client" Version="4.0.255" />
                    

                            Directory.Packages.props

<PackageReference Include="Soenneker.HighLevel.Client" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Soenneker.HighLevel.Client --version 4.0.255

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Soenneker.HighLevel.Client, 4.0.255"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Soenneker.HighLevel.Client@4.0.255

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Soenneker.HighLevel.Client&version=4.0.255
                    

                            Install as a Cake Addin

#tool nuget:?package=Soenneker.HighLevel.Client&version=4.0.255
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Soenneker.HighLevel.Client

Reuse HighLevel HTTP transports with the required API version header and optional per-account bearer authentication.

Installation

dotnet add package Soenneker.HighLevel.Client

Configuration

The client targets https://services.leadconnectorhq.com/ and sends HighLevel API version 2021-07-28 by default. Override only the version when needed:

{
  "HighLevel": {
    "Version": "2021-07-28"
  }
}

API keys are passed to Get; they are not read from configuration.

Registration

services.AddHighLevelHttpClientAsSingleton();

Use AddHighLevelHttpClientAsScoped() only when each scope should own its own client set. Each provider instance uses isolated cache keys, and disposing it removes only the clients that provider created.

Authenticated clients

HttpClient tenantClient = await highLevelHttpClient.Get(
    tenantApiKey,
    cancellationToken);

HttpResponseMessage response = await tenantClient.GetAsync(
    "contacts/",
    cancellationToken);
response.EnsureSuccessStatusCode();

Each distinct API key receives a separately cached client with Authorization: Bearer <api-key>. Repeated calls with the same key on the same provider reuse that client.

Unauthenticated transport

HttpClient transport = await highLevelHttpClient.Get(cancellationToken);

The parameterless overload returns a cached client with the base address and Version header but no authorization header. It is intended for higher-level components that add authentication themselves.

The provider owns every returned client. Let the service container dispose the provider; do not dispose individual cached clients.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Soenneker.Extensions.Configuration (>= 4.0.871)
- Soenneker.Hashing.XxHash (>= 4.0.84)
- Soenneker.Utils.HttpClientCache (>= 4.0.2049)

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Soenneker.HighLevel.Client:

Package	Downloads
Soenneker.HighLevel.ClientUtil Provides cached HighLevel generated clients for one or more API keys	44.6K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
4.0.257	40	9/1/2026
4.0.256	56	8/31/2026
4.0.255	56	8/31/2026
4.0.254	48	8/31/2026
4.0.253	42	8/31/2026
4.0.252	42	8/31/2026
4.0.251	67	8/31/2026
4.0.250	45	8/31/2026
4.0.249	49	8/30/2026
4.0.248	78	8/30/2026
4.0.247	74	8/30/2026
4.0.246	50	8/29/2026
4.0.245	56	8/29/2026
4.0.244	135	8/26/2026
4.0.243	107	8/26/2026
4.0.242	116	8/26/2026
4.0.241	93	8/25/2026
4.0.240	131	8/22/2026
4.0.239	121	8/21/2026
4.0.238	81	8/21/2026

Updated NuGet packages