using System; using System.Collections.Generic; using System.Text; using System.Threading.Tasks; namespace BTCPayServer.Services.Rates { public class Rate { public Rate() { } public Rate(string currency, decimal value) { Value = value; Currency = currency; } public string Currency { get; set; } public decimal Value { get; set; } } public interface IRateProvider { Task GetRateAsync(string currency); Task> GetRatesAsync(); } }