.NET SDK

dotnet add package Wirepayment

using Wire;

using var wire = new WireClient("sk_live_...");

// Amounts are whole tögrög (15000 = 15,000 ₮). Without allowed_operators every operator switched on for your project is used.
var pi = await wire.PaymentIntents.CreateAsync(new PaymentIntentCreateParams
{
    Amount = 15000,
    Currency = "MNT",
    Description = "Order #1001", // transaction description (optional)
});

var confirmed = await wire.PaymentIntents.ConfirmAsync(pi.Id);
Console.WriteLine($"{confirmed.Id} {confirmed.Status}");