FSharp.Data.JsonSchema.OpenApi 3.0.0

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 
dotnet add package FSharp.Data.JsonSchema.OpenApi --version 3.0.0
                    


                    

                
NuGet\Install-Package FSharp.Data.JsonSchema.OpenApi -Version 3.0.0
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="FSharp.Data.JsonSchema.OpenApi" Version="3.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FSharp.Data.JsonSchema.OpenApi" Version="3.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FSharp.Data.JsonSchema.OpenApi" />
                    


                            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 FSharp.Data.JsonSchema.OpenApi --version 3.0.0
                    


                    

                
#r "nuget: FSharp.Data.JsonSchema.OpenApi, 3.0.0"
#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 FSharp.Data.JsonSchema.OpenApi@3.0.0
#: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=FSharp.Data.JsonSchema.OpenApi&version=3.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=FSharp.Data.JsonSchema.OpenApi&version=3.0.0
                    


                            Install as a Cake Tool

OpenAPI schema translator for F# types. Provides IOpenApiSchemaTransformer for ASP.NET Core OpenAPI integration using FSharp.Data.JsonSchema.Core.

Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  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 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.

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
3.0.0 34 2/7/2026

### FSharp.Data.JsonSchema.NJsonSchema 3.0.0
* **New Package**: Renamed from FSharp.Data.JsonSchema (this is now the go-forward package name)
* Internal implementation now uses Core IR pipeline (`SchemaAnalyzer.analyze >> NJsonSchemaTranslator.translate`)
* Add dependency on FSharp.Data.JsonSchema.Core
* Add net9.0 and net10.0 target frameworks
* Existing public API (`Generator.Create`, `Generator.CreateMemoized`, schema processors, `Validation` module) remains unchanged
* All existing schema output remains byte-identical
* Critical regression fixes for format-annotated types (DateTime, Guid, Uri, byte[], Map, Dictionary, Set, etc.)
### FSharp.Data.JsonSchema 3.0.0 [DEPRECATED]
* **This package is deprecated** - renamed to FSharp.Data.JsonSchema.NJsonSchema
* This is a compatibility shim that references FSharp.Data.JsonSchema.NJsonSchema
* Please update your package reference to FSharp.Data.JsonSchema.NJsonSchema
* This package will not receive updates beyond 3.0.0
* Marked with `[<Obsolete>]` attributes to provide compiler warnings
### FSharp.Data.JsonSchema.Core 3.0.0
* **Version aligned** with main package family (was 1.0.0)
* Target-agnostic JSON Schema IR library
* `SchemaNode` discriminated union with 11 variants for representing JSON Schema
* `SchemaAnalyzer.analyze` for recursive F# type analysis
* `SchemaGeneratorConfig` for configuring discriminator property name, naming policy, and additional properties
* Supports: records, struct records, multi-case DUs, fieldless DUs, enums, option/voption, Nullable, lists, arrays, sequences, recursive types, generic types, .NET classes
* Only depends on FSharp.Core and FSharp.SystemTextJson
* Targets netstandard2.0 through net10.0
### FSharp.Data.JsonSchema.OpenApi 3.0.0
* **Version aligned** with main package family (was 1.0.0)
* OpenAPI schema translator for F# types
* `OpenApiSchemaTranslator.translate` converts Core IR to OpenApiSchema
* `FSharpSchemaTransformer` implements `IOpenApiSchemaTransformer` for ASP.NET Core OpenAPI integration
* Supports Microsoft.OpenApi 1.6.x (net9.0) and 2.0.x (net10.0) via conditional compilation
* Targets net9.0 and net10.0
### New in 2.0.2 - (Released 2023/04/16)
* Fix Multi Case DUs should set 'additionalProperties' to false (#16)
* Fix DUs with decimals cause the 'Decimal' type to get redefined (#18)
* Thank you, @blakeSaucier, for the issues and fixes!
### New in 2.0.1 - (Released 2022/11/10)
* Fix generation of F# list type (#12)
### New in 2.0.0 - (Released 2021/11/03)
* Fix stack overflow when generating schema for `seq<'a>` with an open generic parameter (#7)
* Fix nested type schema generation (#10)
* Enforce required and optional fields, particularly strings (#11)
### New in 1.0.0 - (Released 2020/11/18)
* Explicit support for .NET 5.0
### New in 0.1.0 - (Released 2020/06/05)
* Use System.Text.Json rather than Newtonsoft.Json [#4](https://github.com/panesofglass/FSharp.Data.JsonSchema/pull/5)
### New in 0.0.2 - (Released 2019/10/22)
* Default null value handling set to ignore null values
* Add support for netstandard2.1
### New in 0.0.1 - (Released 2019/10/22)
* Initial, non-alpha release
### New in 0.0.1-alpha1 - (Released 2019/10/22)
* Initial release