IPNs (Instant Payment Notifications) are sent to the notify_url provided by merchants when creating the invoice, when order status is changed to paid, confirmed and complete.
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1.Notification sent by gateway is in POST Method.
Index Event Status error_status Description 1 invoice_created New None Invoice is created 2 invoice_paidInFull Paid None Buyer make the payment 3 invoice_confirmed Confirmed None Payment is confirmed by some blocks 4 invoice_completed Complete None Payment is completed
Index Event Status error_status Description 1 invoice_created New None Invoice is created 2 invoice_expired Expired None Invoice is expired
Index Event Status error_status Description 1 invoice_created New None Invoice is created 2 invoice_paidInFull Paid PaidOver Buyer make the payment(OverPay) 3 invoice_confirmed Confirmed PaidOver Payment is confirmed by some blocks 4 invoice_completed Complete PaidOver Payment is completed
Index Event Status error_status Description 1 invoice_created New None Invoice is created 2 invoice_expired Expired PaidPartial Payment expired with PaidPartial
Response
{
"ipn_type": "invoice",
"event": "invoice_created",
"app_id": "de5076a5-71aa-4a4a-a35f-bdb424af5658",
"invoice_id": "XjwyQQanwVVUtJXVMGXtCe",
"order_id": "#0001",
"price_amount": 10,
"price_currency": "USD",
"network": null,
"address": null,
"pay_currency": "USDT",
"pay_amount": 0,
"exchange_rate": 0,
"paid_amount": 0,
"confirmed_amount": 0,
"refunded_price_amount": 0,
"create_time": "2023-05-05T03:54:29.5708901Z",
"expiration_time": "2023-05-05T15:54:29.5708934Z",
"status": "New",
"error_status": "None",
"ext_args": null,
"transactions": null,
"notify_id": "714c8f9e-b06d-49b9-9ebc-203f7cadcaa0",
"notify_time": "2023-05-05T03:55:49.1566646Z"
}
Name Type Description ipn_type string IPN type, invoice is for invoice notification. event string Event type for invoice. app_id string Merchant Payment App ID. invoice_id string UniPayment Invoice ID. price_amount float Same as request. price_currency string Same as request. pay_amount float This is the amount buyer will send the crypto payment. pay_currency string Crypto currency buyer will send the payment network string BlockChain from which buyer will send the payment address address The address exchange_rate float The exchange rate from pay_currency to price_currency. paid_amount float The amount of cryptocurrency (defined by pay_currency) paid by the buyer. confirmed_amount float The amount of cryptocurrency (defined by pay_currency) confirmed by the blockchain network. refunded_price_amount float This is the amount merchant refunded. create_time datetime Invoice creation time. expiration_time datetime Invoice expiration time. status string Invoice status.See InvoiceStatus error_status string Invoice error status.See InvoiceErrorStatus transactions object array notify_id string Notification unique Id. notify_time datetime Notification send time.
