# # InvoiceCallback Invoice Callback Object ```php use Xendit\Invoice\InvoiceCallback; ``` ## Properties | Name | Type | Required | Description | Examples | |------------|:-------------:|:-------------:|-------------|:-------------:| | **id** | **string** | ☑️ | An invoice ID generated by Xendit | null | | **external_id** | **string** | ☑️ | ID of your choice (typically the unique identifier of an invoice in your system) | null | | **user_id** | **string** | ☑️ | Xendit Business ID | null | | **status** | **string** | ☑️ | The status of the invoice. | null | | **merchant_name** | **string** | ☑️ | The name of company or website | null | | **amount** | **float** | ☑️ | Nominal amount for the invoice | null | | **payer_email** | **string** | | Email of the payer | null | | **description** | **string** | | Description for the invoice | null | | **paid_amount** | **float** | | Total amount paid for the invoice | null | | **created** | **string** | ☑️ | The date and time when the invoice was created. | null | | **updated** | **string** | ☑️ | The date and time when the invoice was last updated. | null | | **currency** | **string** | ☑️ | The currency of the invoice. | null | | **paid_at** | **string** | | The date and time when the invoice was paid. | null | | **payment_method** | **string** | | The payment method used for the invoice. | null | | **payment_channel** | **string** | | The payment channel. | null | | **payment_destination** | **string** | | The payment destination. | null | | **payment_details** | [**PaymentDetails**](PaymentDetails.md) | | | null | | **payment_id** | **string** | | The ID of the payment. | null | | **success_redirect_url** | **string** | | The URL to redirect to on successful payment. | null | | **failure_redirect_url** | **string** | | The URL to redirect to on payment failure. | null | | **credit_card_charge_id** | **string** | | The ID associated with a credit card charge (if applicable). | null | | **items** | [**array**](InvoiceCallbackItem.md) | | | null | | **fees** | [**array**](InvoiceFee.md) | | An array of fees associated with the invoice. | null | | **should_authenticate_credit_card** | **bool** | | Indicates whether credit card authentication is required. | null | | **bank_code** | **string** | | The bank code for the bank details. | null | | **ewallet_type** | **string** | | The type of eWallet. | null | | **on_demand_link** | **string** | | The on-demand link. | null | | **recurring_payment_id** | **string** | | The ID of the recurring payment. | null | [[Back to README]](../../README.md)