Decionis.Presence 0.2.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package Decionis.Presence --version 0.2.0
                    


                    

                
NuGet\Install-Package Decionis.Presence -Version 0.2.0
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="Decionis.Presence" Version="0.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Decionis.Presence" Version="0.2.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Decionis.Presence" />
                    


                            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 Decionis.Presence --version 0.2.0
                    


                    

                
#r "nuget: Decionis.Presence, 0.2.0"
#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 Decionis.Presence@0.2.0
#: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=Decionis.Presence&version=0.2.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Decionis.Presence&version=0.2.0
                    


                            Install as a Cake Tool

Human Presence Verification for .NET

Presence SDK — verify human presence before consequential actions execute.

Applications send intent and context. Presence verifies the person. Decionis decides whether execution proceeds.

Install

dotnet add package Decionis.Presence
dotnet tool install --global Decionis.Presence.Cli

export PRESENCE_API_KEY='presence_sk_…'

Thirty seconds to a verdict

using Decionis.Presence;

using var presence = new PresenceClient(Environment.GetEnvironmentVariable("PRESENCE_API_KEY")!);
var result = await presence.RunSandboxScenarioAsync(
    SandboxScenario.Allow,
    $"quickstart-{Guid.NewGuid():N}");
Console.WriteLine(result.PolicyVerdict);

The fixture is signed with evidence_class: sandbox_fixture and always runs in Shadow Mode. Tenant credentials belong on trusted servers only.

What happens

Application

↓

Intent + Context

↓

Presence

↓

Biometrics

↓

Liveness

↓

Presence Record

↓

Decionis Verdict

↓

Continue

Every Presence Check produces a signed Presence Record — portable evidence of who approved what, where, when, and on which device.

Quickstart

Install

↓

Configure

↓

Send Intent

↓

Receive Presence Result

↓

Verify Signature

↓

Done

Five minutes: docs/quickstart.md.

Supported scenarios

Wire Transfer

Treasury

Password Reset

Executive Meeting

Vendor Change

AI Approval

Examples

Example What it proves
simple Your first Presence Check.
banking A wire transfer with a verified Presence Record.
zoom An executive meeting instruction held for review.
treasury A treasury wire read through Shadow Mode enforcement.

Documentation

Product documentation lives at presence.decionis.com.

Support

License

Apache-2.0. Use of the hosted Presence service is governed separately.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  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.

  • net8.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.2.0 122 8/10/2026