APIMatic.VisaCyberSource 2.0.1

CyberSource Merged Spec — .NET SDK

The CyberSource Merged Spec SDK for .NET provides access to the CyberSource Merged Spec REST APIs from .NET applications. All CyberSource API specs merged together; the underlying APIs are documented at https://developer.cybersource.com/api/reference/api-reference.html.

Generated by APIMatic. This is a community package and is not an official CyberSource or Visa release.

Installation

dotnet add package APIMatic.VisaCyberSource

Targets netstandard2.0, so it runs on .NET Framework 4.6.1+, .NET Core 2.0+, and all modern .NET.

Quick Start

Dependency Injection

Register the client with IServiceCollection and resolve it from the container. The HttpClient is managed by IHttpClientFactory. Configure the client's behavior through CyberSourceMergedSpecClientOptions.

using Microsoft.Extensions.DependencyInjection;
using CyberSourceMergedSpec;
using CyberSourceMergedSpec.Servers;

services.AddCyberSourceMergedSpecClient(options =>
    {
        options.Environment = ServerEnvironment.Production;
        // TODO: configure more client options here
    });

Direct Instantiation

Create the client by passing an HttpClient you manage yourself.

using System.Net.Http;
using CyberSourceMergedSpec;
using CyberSourceMergedSpec.Servers;

var httpClient = new HttpClient();
var options =
    new CyberSourceMergedSpecClientOptions
    {
        Environment = ServerEnvironment.Production,
    };
var client = new CyberSourceMergedSpecClient(httpClient, options);

Best Practices

Use a single CyberSourceMergedSpecClient instance for the lifetime of your application and reuse it across all requests. Creating a new instance per request might exhaust the connection pool.

Documentation

This SDK exposes 135 operations. Full per-operation documentation — runnable code samples, per-parameter descriptions, error responses — ships with the SDK source distribution as api-reference.md, alongside a generated machine-readable SDK map (sdk-map.md and map/) that indexes the entire C# surface: exact signatures, return types, error accessors, and the source file behind each type.

The package itself ships XML documentation, so signatures and parameter docs are available through IntelliSense.

License

Distributed under the MIT License.