FastEndpoints
A light-weight REST Api framework for ASP.Net 8 and newer that implements REPR (Request-Endpoint-Response) Pattern.
Total Downloads
15.3M
15,314,885
Published
Jun 24, 2026
Latest stable version
Install
.NET CLI
dotnet add package FastEndpoints --version 8.2.0
Package Manager Console
Install-Package FastEndpoints -Version 8.2.0
PackageReference
<PackageReference Include="FastEndpoints" Version="8.2.0" />
Frameworks
Dependencies
FastEndpoints.Attributes
[8.2.0, )
net10.0
FastEndpoints.JobQueues
[8.2.0, )
net10.0
FastEndpoints.Messaging
[8.2.0, )
net10.0
FluentValidation
[12.1.1, )
net10.0
FastEndpoints.Attributes
[8.2.0, )
net8.0
FastEndpoints.JobQueues
[8.2.0, )
net8.0
FastEndpoints.Messaging
[8.2.0, )
net8.0
FluentValidation
[12.1.1, )
net8.0
FastEndpoints.Attributes
[8.2.0, )
net9.0
FastEndpoints.JobQueues
[8.2.0, )
net9.0
FastEndpoints.Messaging
[8.2.0, )
net9.0
FluentValidation
[12.1.1, )
net9.0
Adoption guide
API-heavy services that prefer explicit endpoint classes and integrated validation conventions.
Why it appears in the guide: Endpoint-centric framework on ASP.NET Core with conventions for request handling and validation. Trade-off: Introduces framework-specific abstractions that must be learned and governed across teams.
Compatibility metadata lists 3 target frameworks; confirm the exact target used by your application.
How to read this guidance
Sources: published NuGet v3 registry metadata and explicit NuBrowse editorial guides. Refresh: package metadata is refreshed from NuGet when the page loads. Limit: this is not a security, legal or compatibility guarantee; validate the selected version in your project.
Useful next steps
Move from package metadata to a concrete selection or review workflow.