OTP Validation

You post to this endpoint to authenticate a transaction with the response of a user to the OTP prompt

post
OTP Validation

https://a1pay.net/api/cardpayment/otpvalidate
Request
Response
Request
Body Parameters
ChargeReference
required
string
The gateway's charge reference for this transaction
OTP
required
string
The response of the user to the OTP prompt
TransactionId
required
string
Id of the current transaction
Response
200: OK
Regardless of what you get here, you should then query the transaction to get the correct update on the status of the transaction.