URL Callback/Return URL

This callback URL is if the process has been completed merchant transaction paid for by the customer and the merchant already has transaction status notifications. Furthermore, the bank (payment channel) will automatically redirect to the URL callback to inform the merchant that the transaction has been completed. The callback URL is provided by the merchant.

Example URL merchants in hit by Faspay

https://merchant_url.com/thankyou?trx_id=8985999990013136&merchant_id=99999&merchant=FASPAY+STORE&bill_no=4370&bill_ref=4370&bill_total=10000&bank_user_name=FaspayTest&status=0&signature=0da33ad07fe9980f7b7ff70a964803e821a86866

Don't ever update the payment status on the merchant to this process

Request Parameter URL Notification

Request notification URL parameters are parameters that are sent to the merchant's Faspay inquiry notification URL.

Parameter	Data Type	M/O/C	Description
merchant_id	Numeric (15)	M	Merchant Code
bill_no	Alphanumeric (32)	M	Order Number
request	Alphanumeric (50)	O	Request Name
trx_id	Numeric (16)	M	Transaction ID (Issued/generated by Faspay (Media Indonusa)) Notes: Unique Transaction ID for 1 day or as long as it hasn't been paid and hasn't expired
bill_reff	Alphanumeric (20)	M	bill_refference
bill_total	Numeric	M	bill_total
payment_reff	Alphanumeric (16)	O	Payment reference
payment_date	Datetime	M	Payment date
bank_user_name	Alphanumeric (40)	M	Channel customer name
status	Char (1)	M	Payment status
signature	Alphanumeric	M	Sha1(md5(user_id+password + bill_no + payment_status_code))