Payment Notification

Use Case

You will receive a notification whenever a payment process is completed, successful or not. Fundiin will send a POST message to the Notification URL you provide us.

To ensure that a payment has been securely processed you will need to validate the signature on header using your secretKey and clientId in the same manner you compute the signature on header for a request. Request Header

Request

Parameter	Type	Required	Description
merchantId	String		Fundiin provides MID as a unique identifier to each merchant.
referenceId	String		Order number for the charge transaction.
storeId	String		The store Id that is processing the payment
amount.value	Number		The amount of the transaction
amount.currency	String		VND
paymentTransId	String		Payment Id is a number generated by Fundiin to identify a partner's transaction transaction.
paymentMethod	String		VISA/MASTER, ATM, WALLET, TRANSFER_VA, STORE. This parameter is returned if the value of the paymentStatus is SUCCESS
paymentChannel	String		APP, POS, WEB. This parameter is returned if the value of the paymentStatus is SUCCESS
paymentStatus	String		PENDING, SUCCESS, FAIL.
notificationType	String		PAYMENT_STATUS.
resultStatus	String		Result Status
resultMsg	String		The result message which contains information about the result.
customerId	String		Fundiin User ID in case user is logged in via Fundiin credentials.
paymentTime	String		Exact Time of Transaction Completion Format: YYYY-MM-DD hh:mm:ss

Example Request

Response

204 No Content

Result Status & Messages

Status code	Description	Action to take
SUCCESS	The transaction was successfully.	Proceed with any necessary post-transaction activities.
PENDING	The payment is in processing.	Wait for the payment processing to complete. You may periodically check the payment status.
EXPIRED	The time period the customer had for completing the payment has expired.	Prompt the customer to restart the payment process or initiate a new payment.
CANCELLED	The payment was cancelled before processing was completed.	Inform the customer that the payment was canceled and provide instructions for resuming or reinitiating the payment.
USER_KYC_NOT_QUALIFIED	User is not qualified for KYC verification.	Advise the user to complete the necessary KYC verification or provide alternative payment methods if available.
RISK_REJECT	The request is rejected because of risk control.	Review the transaction for potential risks and consider alternative payment methods or further risk assessment.
ERROR_GENERAL	Declined due to general reasons other than the specific decline error codes provided.	Contact Fundiin support for assistance in identifying and resolving the general issue.