using System;

using System.Threading.Tasks;

using GraphQL;

using GraphQL.Client.Http;

using GraphQL.Client.Serializer.Newtonsoft;

using System.Text.Json;

​

public class DefaultWalletIdResponse

{

    public string userDefaultWalletId { get; set; }

}

​

public class Program

{

    public static async Task Main()

    {

        var graphQLClient = new GraphQLHttpClient("https://api.staging.galoy.io/graphql", new NewtonsoftJsonSerializer());

        var defaultWalletIdQuery = new GraphQLRequest {

            Query =@"

            query userDefaultWalletId($username: Username!) {

                userDefaultWalletId(username: $username)

            }",

            OperationName = "userDefaultWalletId",

            Variables = new {

                username = "user11"

            }

        };

​

        var graphQLResponse = await graphQLClient.SendQueryAsync<DefaultWalletIdResponse>(defaultWalletIdQuery);

​

        Console.WriteLine("raw response:");

        Console.WriteLine(JsonSerializer.Serialize(graphQLResponse, new JsonSerializerOptions { WriteIndented = true }));

        Console.WriteLine();

        Console.WriteLine($"WalletId: {graphQLResponse.Data.userDefaultWalletId}");

    }

}