sdksio.CardManagementSDK 2.0.1

Getting Started with Shell Card Management APIs

Introduction

The Shell Card Management API provides secure and structured access to the Shell Card Platform, enabling integration with Shell’s internal systems for managing card-related resources.

This REST-based API uses the POST method for all operations—including retrieval, creation, update, and deletion of resources. It supports flexible search capabilities through JSON-encoded request bodies and returns JSON-formatted responses. Standard HTTP status codes are used to indicate the outcome of each request.

Authentication is handled via OAuth 2.0 using the Client Credentials flow. Access tokens must be included in the Authorization header of each request.

All resources are managed within the Shell Card Platform, which abstracts the complexity of backend systems. Some operations may be processed asynchronously, and clients should be prepared to handle delayed responses or polling mechanisms where applicable.

Go to the Shell Developer Portal: https://developer.shell.com

Install the Package

If you are building with .NET CLI tools then you can also use the following command:

dotnet add package sdksio.CardManagementSDK --version 2.0.1

You can also view the package at: https://www.nuget.org/packages/sdksio.CardManagementSDK/2.0.1

Test the SDK

The generated SDK also contain one or more Tests, which are contained in the Tests project. In order to invoke these test cases, you will need NUnit 3.0 Test Adapter Extension for Visual Studio. Once the SDK is complied, the test cases should appear in the Test Explorer window. Here, you can click Run All to execute these test cases.

Initialize the API Client

Note: Documentation for the client can be found here.

The following parameters are configurable for the API Client:

The API client can be initialized as follows:

using ShellCardManagementAPIs.Standard;
using ShellCardManagementAPIs.Standard.Authentication;

namespace ConsoleApp;

ShellCardManagementAPIsClient client = new ShellCardManagementAPIsClient.Builder()
    .ClientCredentialsAuth(
        new ClientCredentialsAuthModel.Builder(
            "OAuthClientId",
            "OAuthClientSecret"
        )
        .Build())
    .Environment(ShellCardManagementAPIs.Standard.Environment.SIT)
    .Build();

Environments

The SDK can be configured to use a different environment for making API calls. Available environments are:

Fields

Authorization

This API uses the following authentication schemes.

• BearerToken (OAuth 2 Client Credentials Grant)

List of APIs

• Customer
• Restriction
• Card

SDK Infrastructure

Configuration

• HttpClientConfiguration
• HttpClientConfigurationBuilder
• ProxyConfigurationBuilder

HTTP

• HttpCallback
• HttpContext
• HttpRequest
• HttpResponse
• HttpStringResponse

Utilities

• ApiException
• ApiHelper