Payment callback

Payment Transaction Notifications

When the merchant’s system receives a callback from the 2Pay system, it is recommended that the merchant’s system validates the parameters in the callback information by using the verifySign, to ensure that the data has not been tampered with.

2Pay returns the following parameters in callbacks (including IPN).

Parameter	Type	Description
transactionNo	string	The Transaction ID in the 2Pay system.
status	string	The status of the transaction
amount	string	The transaction amount.
currency	string	The supported transaction currency are "USD"
settleCurrency	string	The supported settlement currency are "USD"
time	string	The date and time when the authorization was created Format : "YYYYMMDDHHMMSS".
reference	string	The Invoice Number of the transaction in the merchant’s system.
vendorId	string	Providers Transaction ID
note	string	The payment note.
verifySign	string	The parameter signature.

2Pay Timezone

2Pay's working timezone is UTC.