Tutorial: Automate your SP-API Calls using a prebuilt C# SDK

This tutorial shows you how to install and integrate a prebuilt C# SDK. It also contains an example using the Sellers API.

Prerequisites

To complete this tutorial, you need:

Integrated development environment (IDE) software
Dotnet 7.0 or higher.

You must register your application and have a selling partner authorize your application before you can connect to the Selling Partner API. If you have not done this, follow these tutorials:

Once you have completed these steps, you can return to this tutorial.

Step 1. Add the C# SDK dependency to your application

Get the latest SDK version from the release version or NuGet, then add the C# SDK dependency to your application library config (.csproj) file.

   <ItemGroup>
    <PackageReference Include="software.amzn.spapi" Version="1.1.1" />
  </ItemGroup>

Step 2. Connect the C# SDK to SP-API

To connect the C# SDK to the SP-API, you must:

Configure your Login with Amazon credentials.
Create an instance for a specific API client.
Call an operation.

For an example, refer to the following sample code:

using RestSharp;
using software.amzn.spapi;
using software.amzn.spapi.Client;
using software.amzn.spapi.Api;
using software.amzn.spapi.Model;
using Amazon.SellingPartnerAPIAA;
using software.amzn.spapi.Api.sellers.v1;
using software.amzn.spapi.Model.sellers.v1;
using System.Threading;

// Configure your LWA credentials
LWAAuthorizationCredentials lwaAuthorizationCredentials = new LWAAuthorizationCredentials
{
    ClientId = "yourClientId",
    ClientSecret = "YourClientSecret",
    RefreshToken = "YourRefreshToken",
    Endpoint = new Uri("https://api.amazon.com/auth/o2/token")
};

// Create an instance of the Sellers API
SellersApi sellersApi = new SellersApi.Builder()
    .SetLWAAuthorizationCredentials(lwaAuthorizationCredentials)
    .Build();

// Call an operation
GetMarketplaceParticipationsResponse result = sellersApi.GetMarketplaceParticipations();
Console.WriteLine(result.ToJson());

You can now use this SDK to automate your calls to SP-API.

Report issues

You can report issues on GitHub.