CSPR.Cloud.Net 4.2.1

.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package CSPR.Cloud.Net --version 4.2.1
                    


                    

                
NuGet\Install-Package CSPR.Cloud.Net -Version 4.2.1
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="CSPR.Cloud.Net" Version="4.2.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="CSPR.Cloud.Net" Version="4.2.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="CSPR.Cloud.Net" />
                    


                            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 CSPR.Cloud.Net --version 4.2.1
                    


                    

                
#r "nuget: CSPR.Cloud.Net, 4.2.1"
#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 CSPR.Cloud.Net@4.2.1
#: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=CSPR.Cloud.Net&version=4.2.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=CSPR.Cloud.Net&version=4.2.1
                    


                            Install as a Cake Tool

A .NET client library for interacting with the CSPR Cloud API, providing access to Casper blockchain data for both Mainnet and Testnet environments.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  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 was computed.  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.  net8.0 was computed.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos 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
4.2.1 42 8/20/2026
4.2.0 43 8/19/2026
4.1.0 68 8/18/2026
4.0.1 83 8/15/2026
4.0.0 89 8/15/2026
3.0.0 353 5/26/2026
2.9.0 132 5/7/2026
2.0.0 132 4/22/2026
1.2.1 116 4/21/2026
1.2.0 110 4/21/2026
1.1.0 240 2/25/2026
1.0.11 161 2/18/2026
1.0.10 144 1/20/2026
1.0.9 527 11/17/2025
1.0.8 394 9/18/2025
1.0.7 241 11/11/2024
1.0.6 226 7/1/2024
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v4.2.1 — FIX (wire correctness, live-verified against x402-facilitator.cspr.cloud): X402CasperAuthorization.ValidAfter/ValidBefore are now strings, matching the facilitator's Go parser, which types them as decimal-string unix seconds and rejects JSON numbers with invalid_exact_casper_malformed_payload. BREAKING for 4.2.0 code that read these two properties as long? (4.2.0 was released hours earlier; the whole x402 surface is brand new). Earlier: v4.2.0 — NEW: CasperCloudX402Client, a client for the CSPR.cloud x402 Facilitator API (https://x402-facilitator.cspr.cloud/): GetSupportedAsync, VerifyAsync and SettleAsync over the x402 v2 protocol with the Casper "exact" scheme (CEP-3009 transfer_with_authorization signed authorizations). Ships the full protocol object model under CSPR.Cloud.Net.Objects.X402 (PaymentRequired challenge, PaymentPayload with the Casper authorization/publicKey/signature payload, facilitator request/response types). Amounts are strings end-to-end; protocol JSON is camelCase; every method takes a trailing optional CancellationToken. Note the facilitator answers HTTP 200 even for a failed settlement — branch on X402SettleResponse.Success, never the status code. Purely additive: no changes to existing REST or streaming APIs. Earlier: v4.1.0 added CancellationToken to every REST method; v4.0.x made money values decimal and added opt-in per-row tolerance with SkippedItemCount.