.NET 6.0
dotnet add package Chia-Metadata --version
NuGet\Install-Package Chia-Metadata -Version
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="Chia-Metadata" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Chia-Metadata --version
#r "nuget: Chia-Metadata,"
#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.
// Install Chia-Metadata as a Cake Addin
#addin nuget:?package=Chia-Metadata&version=

// Install Chia-Metadata as a Cake Tool
#tool nuget:?package=Chia-Metadata&version=


Welcome to the CHIA-Metadata GitHub repository!

CHIA-Metadata is a C# library that serves as a wrapper for Chia NFTs with the CHIP-0007 JSON metadata standard. It simplifies the process of working with Chia NFTs and allows developers to easily create, mint, and manage NFTs on the Chia blockchain.

Here is a code example of how to use CHIA-Metadata to create metadata:

public void TestSerialize()
    FileInfo testfile = new FileInfo(Path.Combine("Temp","TestSerialize"));
    if (testfile.Exists) testfile.Delete();
    if (!testfile.Directory.Exists) testfile.Directory.Create();
    MetadataAttribute[] attributes = new MetadataAttribute[]
        new MetadataAttribute(Trait_Type: "type", Value: "TestAttribute"),
        new MetadataAttribute(Trait_Type: "rarity", Value: 2,Min_Value:0, Max_Value:4),
    Chia_Metadata_CHIP_0007_std.CollectionAttribute[] socialMedia_attributes = new Chia_Metadata_CHIP_0007_std.CollectionAttribute[]
        new Chia_Metadata_CHIP_0007_std.CollectionAttribute(Type: "website", Value: ""),
        new Chia_Metadata_CHIP_0007_std.CollectionAttribute(Type: "twitter", Value: "@KryptomineCH"),
        new Chia_Metadata_CHIP_0007_std.CollectionAttribute(Type: "discord", Value: ""),
    Collection testCollection = new Collection(
        Name: "testcollection",
        ID: "4ae1649c-6740-11ed-9022-0242ac120002",
        Description: $"This is a unit test collection.{Environment.NewLine}You should never see it out in the wild!",
        IconLink: "",
        BannerLink: "",
        socialMedia: socialMedia_attributes.ToList());

    Metadata data = new Metadata
        Name: "TestSerialize name",
        Description: $"Test Metadata Description{Environment.NewLine}with 2 lines.",
        Minting_Tool: "Chia-Metadata-UnitTests",
        Sensitive_Content: false,
        Series_Number: 1,
        Series_Total: 10000,
        Attributes: attributes.ToList(),
        Collection: testCollection

And here is a code example of how to use CHIA-Metadata to load metadata:

public void TestDeSerialize()
    Metadata test = Chia_Metadata.IO.Load(Path.Combine("TestAssets", "CryptoCrests_Templar_Order_1.json"));
Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed. 
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • net6.0

    • No dependencies.
  • net7.0

    • No dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Chia-Metadata:

Package Downloads

CHIA-RPC is a C# Nuget package that simplifies communication with the Chia client using RPC-JSON files. The package offers a wrapper for creating RPC objects and accessing RPC JSON via .ToString() or file I/O. It can be used with the HTTP-API, WebSocket API, or CLI of the Chia client.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated 338 2/8/2023 147 2/7/2023 162 2/6/2023 303 2/5/2023 500 1/25/2023
1.6.2 313 1/12/2023 212 1/11/2023 244 1/10/2023
1.6.1 320 12/29/2022

fixed a bug in metadata matches attribute