#if ALTCOINS namespace BTCPayServer { public class EthereumBTCPayNetwork : BTCPayNetworkBase { public int ChainId { get; set; } public int CoinType { get; set; } public string GetDefaultKeyPath() { return $"m/44'/{CoinType}'/0'/0/x"; } } public class ERC20BTCPayNetwork : EthereumBTCPayNetwork { public string SmartContractAddress { get; set; } } } #endif