General Communication

Callbacks sent to the address(es) you defined under Payment Settings > Callback in the Paywall panel, based on the conditions you specified.

Example: You have an address like https://domain.com/paywall/generalcallback and registered it in the Paywall panel. During the setup, you specified that only Refunds, Cancellations, and Partial Refunds should be sent to this address. In this case, Paywall sends notifications to the specified address only for payments in those specific statuses.

Key	Description
Type	Notification Type See: Review
PaymentId	Payment identifier
Amount	Payment amount
OperationAmount	The amount of the action taken on the payment. Example: If it is a partial refund, this represents the partial refund amount.
IP	The IP address that sent the request to Paywall
UniqueCode	Tracking number provided at the time of payment creation
CurrencyId	Currency See: Review
PaymentMethodId	Payment method See: Review
Installment	Payment installment value
ChannelId	Payment channel ID See: Review
TagId	Payment tag ID. This parameter is included if you provide it at the time of payment creation.
DateTime	The date the payment was processed
Hash	It is the Hash value used to verify that the request originated from Paywall. It is generated using the System Webhook Hash Key created in the Paywall panel. The key mentioned above may vary depending on the value of the HashKeyType parameter. A dynamic structure should be implemented.
HashFormat	The format type used to generate the hash value See: Hash Formats
HashKeyType	The type of key used in generating the hash value See: Key Types

public class GeneralCallbackModel
{
    /// <summary>
    /// This property indicates the type of payment as
    /// SuccessPayment - UnsuccessfulPayment - RefundPayment - CancelPayment - PartialRefundPayment
    /// </summary>
    public int Type { get; set; }
    public int PaymentId { get; set; }
    public decimal Amount { get; set; }
    public decimal OperationAmount { get; set; }
    public string IP { get; set; }
    public Guid PaywallUniqueCode { get; set; }
    public string MerchantUniqueCode { get; set; }
    public string TrackingCode { get; set; }
    public string UniqueCode { get; set; }
    public short CurrencyId { get; set; }
    public int PaymentMethodId { get; set; }
    public byte Installment { get; set; }
    public int ChannelId { get; set; }
    public int TagId { get; set; }
    public DateTime DateTime { get; set; }
    public string Hash { get; set; }
    public string HashFormat { get; set; }
    public short? HashKeyType { get; set; }
}