btcpayserver/BTCPayServer/Models/StoreViewModels/UpdateChangellySettingsViewModel.cs

using System.ComponentModel.DataAnnotations;

namespace BTCPayServer.Models.StoreViewModels
{
    public class UpdateChangellySettingsViewModel
    {
        [Required] public string ApiKey { get; set; }

        [Required] public string ApiSecret { get; set; }

        [Required] public string ApiUrl { get; set; } = "https://api.changelly.com";

        [Display(Name = "Optional, Changelly Merchant Id")]
        public string ChangellyMerchantId { get; set; }

        [Required]
        [Range(0, 100)]
        [Display(Name =
            "Percentage to multiply amount requested at Changelly to avoid underpaid situations due to Changelly not guaranteeing rates. ")]
        public decimal AmountMarkupPercentage { get; set; } = new decimal(2);

        public bool Enabled { get; set; }
    }
}