Payments with Pre-authorization
We recommend using this function after consulting with your supervising manager.
You can initiate the creation of a payment with pre-authorization by using the additional preauth parameter when creating the payment.
Value
Description
preauth
true/false
Use this flag to create a payment with pre-authorization. By default, this flag is disabled and the value is 0
preauthExpireLogic
number
Field for the logic of blocking payment with pre-authorization 0 - If there is no request for confirmation or cancellation, payment will be confirmed upon expiration of the lock on the side of the acquirer bank (~114 hours after creating the payment) 1 - If there is no request for confirmation or cancellation, payment will be cancelled upon expiration of the lock on the side of the acquirer bank (~114 hours after creating the payment). If the parameter is not used, the payment will be cancelled after the expiration date.
Confirming a payment with pre-authorization
To confirm the payment with pre-authorization (debit the funds blocked on the payer's card), you need to run a GET query:
Value
Description
paymentId
number
Payment ID in the UnitPay system.
secretKey
line
Project secret key.
Successful response when confirming payment with pre-authorization
Платеж успешно подтвержден
Payment successfully confirmed
Error response when confirming payment with pre-authorization
Платеж не может быть подтвержден
The payment cannot be confirmed
Value
Description
message
line
Information with a description of the request error.
Canceling a payment with pre-authorization
To cancel the payment with pre-authorization (unblock the funds on the payer's card), you need to run a GET query:
Value
Description
paymentId
number
Payment ID in the UnitPay system.
secretKey
line
Project secret key.
Successful response when cancelling payment with pre-authorization
Блокировка успешно отменёна
The block successfully canceled
Error response when cancelling payment with pre-authorization
Платеж не может быть отменен
The payment cannot be cancelled
Value
Description
message
line
Information with a description of the request error.
Payments with Pre-authorization don't work simultaneously with subscriptions
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