1.1.2. Preauth/Capture Trаnsactions

Direct Integration

Preauth Transaction General Flow

Merchant Site initiates a Pre-auth transaction by sending corresponding HTTPS POST request to the specified URL
The System processes the transaction and sends corresponding response (depending on 3D/Non-3D processing type). Upon successful completion of a preauth transaction the bank blocks the specified amount in the credit card account and does not allow the cardholder to use this blocked money. It is important to know that the block remains for a definite period of time depending on whether this is a debit or a credit card (usually the maximum block period is 7 days for debit cards and 28 days for credit cards).
Merchant sends Capture transaction in order to deduct the locked amount from credit card.
System processes capture transaction and returns corresponding response. In this case the money is actually transferred from the bank-issuer account to the bank-acquirer account, which means the end of the transaction.
Merchant is using single entry point for both 3D and Non 3D Preauth transactions. Actually the Merchant can not know beforehand if the sale will be driven through 3D authorization scheme. The Merchant should use MoneyNetint API as described below.

|Customer|
start
:checkout order;
|#AntiqueWhite|Merchant|
:process preauth;
|"MoneyNetint"|
:start transaction;
|Merchant|
:get order status;
|"MoneyNetint"|
if (3D status required?) then (yes)
  :3D preauth process;
|Merchant|
  :follow 3D preauth processing;
|Customer|
  :3DSecure validation;
  stop
else (no)
 |"MoneyNetint"|
  :non 3D
  preauth process;
|Merchant|
  :final order status;
  stop
endif

Checkout order Customer checks out the order on Merchant’s website
Process Preauth Merchant sends Preauth request to MoneyNetint server with specified parameters described in Preauth Request Parameters. Merchant must make sure redirect_url is passed. This is the URL the Customer will be redirected after 3D transaction is processed. redirect_url is not used if the transaction goes through Non 3D process.
Order status = processing MoneyNetint Server immediately returns response with order status processing. See details at Preauth Response
Get Order status Merchant starts polling MoneyNetint server for transaction status using paynet-order-id obtained at previous step. Status polling request and response are described in Order status asynchronous call
Is 3D auth required? MoneyNetint Gateway determines if 3D authorization required for the incoming sale transaction.
Non 3D Preauth process In case the gate is Non 3D MoneyNetint returns empty html parameter and Merchant should keep polling MoneyNetint server until approved or declined status is returned. See Non 3D Preauth transaction diagram for details.
3D Preauth process In case the gate is 3D MoneyNetint returns non-empty html parameter Merchant should follow 3D sale process starting from step 5 described in 3D Preauth transaction diagram.

Non 3D Preauth transaction diagram

Merchant is using single entry point for both 3D and Non 3D Preauth transactions. Actually the Merchant can not know beforehand if the Preauth will be driven through 3D authorization scheme. The Merchant should use MoneyNetint API as described in General Preauth Process Flow.

Merchant -> "MoneyNetint": Preauth request
activate "MoneyNetint"
"MoneyNetint" --> Merchant: Order ID

"MoneyNetint" -> Acquirer: Process preauth
activate Acquirer

Merchant -> "MoneyNetint": Get status by Order ID

Acquirer --> "MoneyNetint": Processing result
deactivate Acquirer

"MoneyNetint" --> Merchant: Final status
deactivate "MoneyNetint"

Preauth request Customer checks out the order and Merchant sends Non 3D Preauth request to MoneyNetint server with specified parameters described in Preauth Request Parameters.
Order Id MoneyNetint server sends back the response with orderid. Merchant shows the customer a message like Your order is being processed. Please, wait… and starts polling for status with given orderid as described in Order status asynchronous call.
Process Preauth MoneyNetint server forwards Preauth request to bank acquirer asynchronously. The bank starts processing the transaction.
Get status by Order Id Merchant is polling for status with given orderid as described in Order status asynchronous call.
Preauth approved or declined The bank responds to MoneyNetint server with approve or decline for requested Preauth
Return Status – approved or declined MoneyNetint server returns status to Merchant through Order status asynchronous call.

3D Preauth transaction diagram

Merchant is using single entry point for both 3D and Non 3D Preauth transactions. Actually the Merchant can not know beforehand if the Preauth will be driven through 3D authorization scheme. The Merchant should use MoneyNetint API as described in General Preauth Process Flow.

Customer -> Merchant: Checkout order
activate Merchant
Merchant -> "MoneyNetint": Process 3D preauth
activate "MoneyNetint"
"MoneyNetint" -> Issuer: Get Auth Form
activate Issuer
Issuer --> "MoneyNetint": Return 3D form HTML
deactivate Issuer
"MoneyNetint" --> Merchant: 3D response with auth form
deactivate "MoneyNetint"
Merchant -> Customer: Show 3D form
deactivate Merchant

Customer -> Issuer: Customer submits adittional auth data
activate Issuer
Issuer --> "MoneyNetint": Authorized
deactivate Issuer
activate "MoneyNetint"

"MoneyNetint" -> Acquirer: Process preauth
activate Acquirer
Acquirer --> "MoneyNetint": preauth result
deactivate Acquirer

"MoneyNetint" --> Customer: Show auto submit order form
deactivate "MoneyNetint"

Customer -> Merchant: Auto submit form with order id
activate Merchant
Merchant --> Customer: Show final page
deactivate Merchant

Checkout order Customer checks out the order on Merchant’s website Process 3D Preauth. Merchant sends 3D Preauth request to MoneyNetint server with specified parameters described in Preauth Request Parameters. Merchant must make sure redirect_url is passed. This is the URL the Customer will be redirected after transaction is processed.
Get auth form MoneyNetint server requests 3D authentication form from the Issuer Bank
Return 3D form HTML Issuer Bank returns HTML to 3D extra authentication form from the Issuer Bank to MoneyNetint server
Return 3D response with auth form MoneyNetint server returns response including auth form HTML to Merchant. See details at Preauth Response
Show 3D form to customer Merchant shows Customer Issuer Bank’s extra authentication form
Customer submits additional auth information Customer follows Issuer Bank’s process to provide additional authorization information. The most usual way it’s accomplished is sending SMS message with a secret code to customer’s mobile phone which number is known to Issuer Bank. Customer then supplies this secret code through the auth form.
Authorized The Issuer Bank verifies that extra authorization information supplied by the Customer is correct and replies back to MoneyNetint server.
Process Preauth MoneyNetint server forwards Preauth request to bank acquirer. The bank starts processing the transaction.
Preauth approved or declined The bank responds to MoneyNetint server with approve or decline for requested Preauth
Show auto-submit order form MoneyNetint server creates order and redirects customer’s browser to auto-submit form with supplied order id. The form’s action is redirect_url passed at step 2.
Auto-submit form with order id and status Customer’s browser automatically submits the form with order id and status to Merchant’s redirect_url passed at step 2. Status may be either approved or declined

Process Preauth transaction

For integration purposes use staging environment pne-sandbox.moneynetint.com instead of production pne-gate.moneynetint.com. Preauth transactions are initiated through HTTPS POST request by using URL in the following format:

Preauth transaction by ENDPOINTID

The End point ID is an entry point for incoming Merchant’s transactions for single currency integration.

https://pne-gate.moneynetint.com/paynet/api/v2/preauth/ENDPOINTID – for pre-auth transaction

Preauth transaction by ENDPOINTGROUPID

The End point group ID is an entry point for incoming Merchant’s transactions for multi currency integration.

https://pne-gate.moneynetint.com/paynet/api/v2/preauth/group/ENDPOINTGROUPID – for pre-auth transaction

Preauth Request Parameters

In order to initiate a Preauth transaction Merchant sends an HTTPS POST request with the parameters specified in Preauth Request Parameters Table below

Preauth Request Parameter Length/Type Comment Necessity*
client_orderid 128/String Merchant order identifier. Mandatory
order_desc 125/String Brief order description Mandatory
card_printed_name 64k/String Card printed name Mandatory
first_name 50/String Customer’s first name Mandatory
last_name 50/String Customer’s last name Mandatory
ssn 32/Numeric Last four digits of the customer’s social security number. Optional
birthday 8/Numeric Customer’s date of birth, in the format YYYYMMDD. Optional
address1 50/String Customer’s address line 1. Mandatory
city 50/String Customer’s city. Mandatory
state 2-3/String Customer’s state . Please see Reference for a list of valid state codes. Mandatory for USA, Canada and Australia. Conditional
zip_code 10/String Customer’s ZIP code Mandatory
country 2/String Customer’s country(two-letter country code). Please see Reference for a list of valid country codes. Mandatory
phone 15/String Customer’s full international phone number, including country code. Mandatory
cell_phone 15/String Customer’s full international cell phone number, including country code. Optional
email 50/String Customer’s email address. Mandatory
amount 10/Numeric Amount to be charged. The amount has to be specified in the highest units with . delimiter. For instance, 10.5 for USD means 10 US Dollars and 50 Cents Mandatory
currency 3/String Currency the transaction is charged in (three-letter currency code). Sample values are: USD for US Dollar EUR for European Euro Mandatory
credit_card_number 20/Numeric Customer’s credit card number. Mandatory
expire_month 2/Numeric Credit card expiration month Mandatory
expire_year 4/Numeric Credit card expiration year Mandatory
cvv2 3-4/Numeric Customer’s CVV2 code. CVV2 (Card Verification Value) is a three- or four-digit number AFTER the credit card number in the signature area of the card. Mandatory
ipaddress 20/String Customer’s IP address, included for fraud screening purposes. Mandatory
site_url 128/String URL the original Preauth is made from. Optional
purpose 128/String Destination to where the payment goes. It is useful for the merchants who let their clients to transfer money from a credit card to some type of client’s account, e.g. game or mobile phone account. Sample values are: +7123456789; gamer0001@ereality.com etc. This value will be used by fraud monitoring system. Optional
control 40/String Checksum generated by SHA-1. See Request authorization through control parameter for more details. Mandatory
redirect_url 1024/String URL the cardholder will be redirected to upon completion of the transaction. Please note that the cardholder will be redirected in any case, no matter whether the transaction is approved or declined. You should not use this parameter to retrieve results from MoneyNetint gateway, because all parameters go through client’s browser and can be lost during transmission. To deliver the correct payment result to your backend use server_callback_url instead. Pass http://google.com if you use non3D schema for transactions processing and you have no need to return customer anywhere. Mandatory
server_callback_url 1024/String URL the transaction result will be sent to. Merchant may use this URL for custom processing of the transaction completion, e.g. to collect Preauth data in Merchant’s database. See more details at Merchant Callbacks Optional
merchant_data 64k/String Any additional information for this transaction which may be useful in Merchant’s external systems, e.g. VIP customer, TV promo campaign lead. Will be returned in Status response and Merchant Callback. Optional
* acquirer can redefine the necessity of some fields so they become mandatory instead of optional
** leading and trailing whitespace in input parameters will be omitted

Please note the following characters must be escaped in the parameter values: & + .

Preauth Request Example

client_orderid=123098
credit_card_number=XXXX XXXX XXXX XXXX
expire_year=2012
expire_month=8
cvv2=XXX
amount=114.94
control=b78f3420dasdef50469a6fd40c7625cd5a1f05eba
card_printed_name=Francis Benedict
ipaddress=115.135.52.242
state=
currency=USD
phone=+6072344354
zip_code=81200
order_desc=Super product 1
email=francislusaikun@yahoo.com
country=MY
city=Johor Bahru
address1=11Jalan Lurah 6 Kg. Kempas Baru
&merchant_data=VIP customer

Preauth Response

Preauth Response Parameter Description
type The type of response. May be async-response, validation-error, error. If type equals validation-error or error, error-message and error-code parameters contain error details.
paynet-order-id Order id assigned to the order by MoneyNetint
merchant-order-id Merchant order id
serial-number Unique number assigned by MoneyNetint server to particular request from the Merchant.
error-message If status is error this parameter contains the reason for decline or error details
error-code The error code is case of error status
end-point-id Endpoint id used for the transaction

Preauth Response Example

type=async-response
&serial-number=00000000-0000-0000-0000-000002d53397
&merchant-order-id=902B4FF5
&paynet-order-id=6666821
&end-point-id=2489

Preauth Request Debug

endpointid or groupid input your ENDPOINTID or ENDPOINTGROUPID
client_orderid make it or use your internal invoice ID
order_desc
first_name
last_name
ssn
birthday
address1
city
state
zip_code
country
phone
cell_phone
amount
email
currency
ipaddress
site_url
credit_card_number enter the beginning of the sequence, and then "i"
card_printed_name
expire_month
expire_year
cvv2
purpose
merchant_control input your Control Key
redirect_url
server_callback_url
merchant_data
merchant_form_data

String to sign
Signature
              
            












3D redirect

If your gate supports 3D Secure you need to send status request and process html return parameter to send customer to 3D Secure Authorisation. The simplified schema looks like:

Customer -> Merchant: Initiate transaction
activate Merchant

Merchant -> "MoneyNetint": preauth
activate "MoneyNetint"
"MoneyNetint" --> Merchant: async-response
Merchant -> "MoneyNetint": status
"MoneyNetint" --> Merchant: html
deactivate "MoneyNetint"
Merchant --> Customer: urldecode(html)
deactivate Merchant

html field is always present for 3D gates in status response, whether clients card supports 3D Secure or not.

Upon completion of 3D authorization process by the Customer he/she is automatically redirected to redirect_url. The redirection is performed as an HTTPS POST request with the parameters specified in the following table.

3D redirect Parameter Description
status See Status List for details.
orderid Order id assigned to the order by MoneyNetint
merchant_order Merchant order id
client_orderid Merchant order id
error_message If status is declined or error this parameter contains the reason for decline or error details
control Checksum used to ensure that it is MoneyNetint (and not a fraudster) that initiates the request. This is SHA-1 checksum of the concatenation status + orderid + client_orderid + merchant-control.
descriptor Gate descriptor

If Merchant has passed server_callback_url in original Preauth request MoneyNetint will call this URL. Merchant may use it for custom processing of the transaction completion, e.g. to collect sales data in Merchant’s database. The parameters sent to this URL are specified in Sale, Return Callback Parameters

Server callback result

Upon completion by the System of 3D request processing it returns the result on the specified server_callback_url with the following parameters described in Sale, Return Callback Parameters

The checksum is used to ensure that the callback is initiated for a particular Merchant, and not for anybody else claiming to be such Merchant. This SHA-1 checksum, the control parameter, is created by concatenation of the parameters values in the following order:

  • status
  • orderid
  • client_orderid
  • merchant_control

A complete string example may look as follows:

approvedS279G323P4T1209294c258d6536ababe653E8E45B5-7682-42D8-6ECC-FB794F6B11B1

Encrypt the string using SHA-1 algorithm. The resultant string yields the control parameter. For the above-mentioned example the control will take the following value:

e04bd50531f45f9fc76917ac78a82f3efaf0049c

All parameters are sent via POST method.

Server callback result example

status=declined
&error-message=Decline, refer to card issuer
&error-code=107
&paynet-order-id=S279G323P4T1209294
&merchant-order-id=c258d6536ababe65

Process Capture Transaction

The Capture operation initiates after successful complete of the Preauth operation to deduct blocked amount from the customer’s card.

For integration purposes use staging environment pne-sandbox.moneynetint.com instead of production pne-gate.moneynetint.com. Capture transactions are initiated through HTTPS POST request by using URL in the following format:

Capture Transaction by ENDPOINTID

The End point ID is an entry point for incoming Merchant’s transactions for single currency integration.

https://pne-gate.moneynetint.com/paynet/api/v2/capture/ENDPOINTID – for capture transaction

Capture Transaction by ENDPOINTGROUPID

The End point group ID is an entry point for incoming Merchant’s transactions for multi currency integration.

https://pne-gate.moneynetint.com/paynet/api/v2/capture/group/ENDPOINTGROUPID – for capture transaction

Capture Request

Capture Request Parameter Description
login Merchant login name
client_orderid Merchant order identifier of the transaction for which the status is requested
orderid Order id assigned to the order by MoneyNetint
control Checksum used to ensure that it is MoneyNetint (and not a fraudster) that initiates the callback for a particular Merchant. This is SHA-1 checksum of the concatenation login + merchant-order-id + paynet-order-id + amount_in_cents(if sent) + currency(if amount sent) + merchant-control.

Capture Response

Capture Response Parameter Description
type The type of response. May be async-response, validation-error, error. If type equals validation-error or error, error-message and error-code parameters contain error details.
paynet-order-id Order id assigned to the order by MoneyNetint
merchant-order-id Merchant order id
serial-number Unique number assigned by MoneyNetint server to particular request from the Merchant.
error-message If status is error this parameter contains the reason for decline or error details
error-code The error code is case of error status
end-point-id Endpoint id used for the transaction

Capture Response Example

type=async-response
&serial-number=00000000-0000-0000-0000-000002d53397
&merchant-order-id=902B4FF5
&paynet-order-id=6666821
&end-point-id=2489

Capture Request Debug

endpointid or groupid input your ENDPOINTID or ENDPOINTGROUPID
login
client_orderid input your Invoice Number
orderid
amount
currency
merchant_control input your Control Key

String to sign
Signature
					
				
			
		
			
		
			
		

Preauth and Capture request authorization through control parameter

The checksum is used to ensure that it is a particular Merchant (and not a fraudster) that initiates the transaction. This SHA-1 checksum, the parameter control, is created by concatenation of the parameters values in the following order:

  • ENDPOINTID/ENDPOINTGROUPID
  • client_orderid
  • minimal monetary units amount (i.e. cent, penny etc.)
  • email
  • merchant_control

A complete string example may look as follows:

59I6email@client.com3E8E45B5-2-42D8-6ECC-FBF6B11B1

Encrypt the string using SHA-1 algorithm. The resultant string yields the control parameter (see Sale Request Parameters) which is required for request authorization. For the above-mentioned example the control will take the following value:

5b1da0a20a1b9ff4d66caaba15a3e7ee13

Order status

Merchant must use Order status API call to get the customer’s order transaction status. After any type of transaction is sent to MoneyNetint server and order id is returned, Merchant should poll for transaction status. When transaction is processed on MoneyNetint server side it returns it’s status back to Merchant and at this moment the Merchant is ready to show the customer transaction result, whether it’s approved or declined.

Status API URL

For integration purposes use staging environment pne-sandbox.moneynetint.com instead of production pne-gate.moneynetint.com. Status API calls are initiated through HTTPS POST request by using URL in the following format:

The End point ID is an entry point for incoming Merchant’s transactions for single currency integration.
https://pne-gate.moneynetint.com/paynet/api/v2/status/ENDPOINTID
The End point group ID is an entry point for incoming Merchant’s transactions for multi currency integration.
https://pne-gate.moneynetint.com/paynet/api/v2/status/group/ENDPOINTGROUPID

Order status call parameters

Status Call Parameter Description
login Merchant login name
client_orderid Merchant order identifier of the transaction for which the status is requested
orderid Order id assigned to the order by MoneyNetint
control Checksum used to ensure that it is MoneyNetint (and not a fraudster) that initiates the callback for a particular Merchant. This is SHA-1 checksum of the concatenation login + client-order-id + paynet-order-id + merchant-control. See Order status API call authorization through control parameter for more details about generating control checksum.
by-request-sn Serial number assigned to the specific request by MoneyNetint. If this field exist in status request, status response return for this specific request.

Order Status Response

Status Response Paramete Description
type The type of response. May be status-response
status See Status List for details.
amount Actual transaction amount. This value can be changed during the transaction flow.
currency Currency of the initial transaction.
paynet-order-id Order id assigned to the order by MoneyNetint
merchant-order-id Merchant order id
phone Customer phone.
html HTML code of 3D authorization form, encoded in application/x-www-form-urlencoded MIME format. Merchant must decode this parameter before showing the form to the Customer. The MoneyNetint System returns the following response parameters when it gets 3D authorization form from the Issuer Bank. It contains auth form HTML code which must be passed through without any changes to the client’s browser. This parameter exists and has value only when the redirection HTML is already available. For non-3D this never happens. For 3D HTML has value after some short time after the processing has been started.
redirect-to For 3Ds authorization the merchant can redirect the customer to URL provided in this parameter instead of rendering the page provided in html parameter. The redirect-to parameter is returned only if the html parameter is returned. Merchant should send HTTP 302 redirect. This parameter must be used to work with 3DS 2.0.
serial-number Unique number assigned by MoneyNetint server to particular request from the Merchant.
last-four-digits Last four digits of customer credit card number.
bin Bank BIN of customer credit card number.
card-type Type of customer credit card (VISA, MASTERCARD, etc).
gate-partial-reversal Processing gate support partial reversal (enabled or disabled).
gate-partial-capture Processing gate support partial capture (enabled or disabled).
transaction-type Transaction type (sale, reversal, capture, preauth).
processor-rrn Bank Receiver Registration Number.
processor-tx-id Acquirer transaction identifier.
receipt-id Electronical link to receipt https://pne-gate.moneynetint.com/paynet/view-receipt/ENDPOINTID/receipt-id/
cardholder-name Cardholder name.
card-exp-month Card expiration month.
card-exp-year Card expiration year.
card-hash-id Unique card identifier to use for loyalty programs or fraud checks.
email Customer e-mail.
purpose Destination to where the payment goes. It is useful for the merchants who let their clients to transfer money from a credit card to some type of client’s account, e.g. game or mobile phone account. Sample values are: +7123456789; gamer0001@ereality.com etc. This value will be used by fraud monitoring system.
bank-name Bank name by customer card BIN.
terminal-id Acquirer terminal identifier to show in receipt.
paynet-processing-date Acquirer transaction processing date.
approval-code Bank approval code.
order-stage The current stage of the transaction processing. See Order Stage for details
loyalty-balance The current bonuses balance of the loyalty program for current operation. if available
loyalty-message The message from the loyalty program. if available
loyalty-bonus The bonus value of the loyalty program for current operation. if available
loyalty-program The name of the loyalty program for current operation. if available
descriptor Bank identifier of the payment recipient.
error-message If status in declined, error, filtered this parameter contains the reason for decline
error-code The error code is case status in declined, error, filtered.
by-request-sn Serial number assigned to the specific request by MoneyNetint. If this field exist in status request, status response return for this specific request.
verified-3d-status See 3d Secure Status List for details
verified-rsc-status See Random Sum Check Status List for details
merchantdata If provided in initial request, merchant_data parameter and its value will be included in status response.
initial-amount Amount, set in initiating transaction, without any fees or commissions. This value can’t change during the transaction flow.

Order Status Response Example

type=status-response
&serial-number=00000000-0000-0000-0000-0000005b5eec
&merchant-order-id=6132tc
&processor-tx-id=9568-47ed-912d-3a1067ae1d22
&paynet-order-id=161944
&status=approved
&amount=7.56
&descriptor=no
&gate-partial-reversal=enabled
&gate-partial-capture=enabled
&transaction-type=cancel
&receipt-id=2050-3c93-a061-8a19b6c0068f
&name=FirstName
&cardholder-name=FirstName
&card-exp-month=3
&card-exp-year=2028
&email=no
&processor-rrn=510458047886
&approval-code=380424
&order-stage=cancel_approved
&last-four-digits=1111
&bin=444455
&card-type=VISA
&phone=%2B79685787194
&bank-name=UNKNOWN
&paynet-processing-date=2015-04-14+10%3A23%3A34+MSK
&by-request-sn=00000000-0000-0000-0000-0000005b5ece
&card-hash-id=1569311
&merchantdata=promo

Status request authorization through control parameter

The checksum is used to ensure that it is Merchant (and not a fraudster) that sends the request to MoneyNetint. This SHA-1 checksum, the parameter control, is created by concatenating of the values of the parameters in the following order:

  • login
  • client_orderid
  • orderid
  • merchant_control

For example assume the following values are corresponds the parameters above:

Parameter Name Parameter Value
login cool_merchant
client_orderid 5624444333322221111110
orderid 9625
merchant_control r45a019070772d1c4c2b503bbdc0fa22

The complete string example may look as follows:

cool_merchant56244443333222211111109625r45a019070772d1c4c2b503bbdc0fa22

Encrypt the string using SHA-1 algorithm. The resultant string yields the control parameter which is required for authorizing the callback. For the example control above will take the following value:

c52cfb609f20a3677eb280cc4709278ea8f7024c

Order status Debug

endpointid or groupid input your ENDPOINTID or ENDPOINTGROUPID
login
client_orderid input your Invoice Number
orderid
merchant_control input your Control Key
by-request-sn

String to sign
Signature
					
				
			 
		
			
		
			
		

Payment Form Integration

Payment Form integration is relevant for merchants who are not able to accept customer card details (merchant’s website must complete PCI DSS certification). In case of Payment Form integration merchant is released of accepting payment details and all this stuff is completely implemented on the MoneyNetint gateway side. In addition merchant may customize the look and feel of the Payment Form. Merchant must send the template to his/her Manager for approval before it could be used.

Merchant Site initiates a Pre-auth transaction by sending corresponding HTTPS POST request to the specified URL
The System processes the transaction and sends corresponding response (depending on 3D/Non-3D processing type). Upon successful completion of a preauth transaction the bank blocks the specified amount in the credit card account and does not allow the cardholder to use this blocked money. It is important to know that the block remains for a definite period of time depending on whether this is a debit or a credit card (usually the maximum block period is 7 days for debit cards and 28 days for credit cards).
Merchant sends Capture transaction in order to deduct the locked amount from credit card.
System processes capture transaction and returns corresponding response. In this case the money is actually transferred from the bank-issuer account to the bank-acquirer account, which means the end of the transaction.
Merchant is using single entry point for both 3D and Non 3D Preauth transactions. Actually the Merchant can not know beforehand if the sale will be driven through 3D authorization scheme. The Merchant should use MoneyNetint API as described below.

Payment Form API URL

For integration purposes use staging environment pne-sandbox.moneynetint.com instead of production pne-gate.moneynetint.com. Payment Form transactions are initiated through HTTPS POST request by using URL in the following format:

Form Transaction by ENDPOINTID

The End point ID is an entry point for incoming Merchant’s transactions for single currency integration.

https://pne-gate.moneynetint.com/paynet/api/v2/sale-form/ENDPOINTID - for sale transactions
https://pne-gate.moneynetint.com/paynet/api/v2/preauth-form/ENDPOINTID - for preauth transactions
https://pne-gate.moneynetint.com/paynet/api/v2/transfer-form/ENDPOINTID - for transfer transactions

Form Transaction by ENDPOINTGROUPID

The End point group ID is an entry point for incoming Merchant’s transactions for multi currency integration.

https://pne-gate.moneynetint.com/paynet/api/v2/sale-form/group/ENDPOINTGROUPID - for sale transactions
https://pne-gate.moneynetint.com/paynet/api/v2/preauth-form/group/ENDPOINTGROUPID - for preauth transactions
https://pne-gate.moneynetint.com/paynet/api/v2/transfer-form/group/ENDPOINTGROUPID - for transfer transactions

General Payment Form Process Flow

    Customer -> Merchant: Checkout
activate Merchant

alt sale
Merchant -> "MoneyNetint": sale-form/ENDPOINTID
activate "MoneyNetint"
else preauth
    Merchant -> "MoneyNetint": preauth-form/ENDPOINTID
else transfer
    Merchant -> "MoneyNetint": transfer-form/ENDPOINTID
end

"MoneyNetint" --> Merchant: status=processing
deactivate "MoneyNetint"
deactivate Merchant

Customer -> Customer: Input cardholder data
Customer -> "MoneyNetint": Submit form
activate "MoneyNetint"
"MoneyNetint" -> "MoneyNetint": Processing
"MoneyNetint" --> Customer: Redirect to **redirect_url**
deactivate "MoneyNetint"

Customer -> Merchant: Return to the Shop

alt status
  loop
     Merchant -> "MoneyNetint": status/ENDPOINTID
     activate "MoneyNetint"
     "MoneyNetint" --> Merchant: status=processing
     deactivate "MoneyNetint"
    end
  else callback
   ... transaction processing ...
   "MoneyNetint" --> Merchant: Callback notification
end

Checkout – Customer proceeds to order checkout.
Merchant initiates a transaction by sending HTTPS POST request to the specified URL. It should be either /sale-form/ENDPOINTID or /preauth-form/ENDPOINTID depending which transaction SMS or DMS should be accomlished.
MoneyNetint gateway returns response which contains an additional parameter redirect-url. This is the URL where merchant must redirect Customer’s browser to.
See details about response format in Payment Form Response.
Merchant sends HTTP 302 redirect to Customer’s browser using URL which is obtained from the redirect-url response parameter.
Customer fills in payment details and submits the Payment Form.
MoneyNetint gateway processes the transaction according to 3D or Non 3D process.
When sale authorization is completed MoneyNetint gateway redirects the Customer’s browser to redirect_url request parameter provided by merchant in the original request accomplished at step 2. See details in Payment Form final redirect.

Payment form fields

This form contains the following fields:

Form field name Description
credit_card_number Customer’s credit card number 4455555555555544
expire_month Credit card expiration month 01 or 12
expire_year Credit card expiration year 2016
cvv2 Card security code 432

Initiating a transaction with Payment Form

Merchant must supply the following parameters to initiate a sale transaction using payment form template.

Payment Form Request Parameters

Request parameter name Length/Type Comment Necessity*
client_orderid 128/String Merchant order identifier. Mandatory
order_desc 64k/String Brief order description Mandatory
first_name 50/String Customer’s first name Mandatory
last_name 50/String Customer’s last name Mandatory
ssn 4/Numeric Last four digits of the customer’s social security number. Optional
birthday 8/Numeric Customer’s date of birth, in the format YYYYMMDD. Optional
address1 50/String Customer’s address line 1. Mandatory
city 50/String Customer’s city. Mandatory
state 2/String Customer’s state (two-letter state code). Please see Two-Letter Country Codes for a list of valid state codes. Mandatory for USA, Canada and Australia Conditional
zip_code 10/String Customer’s ZIP code Mandatory
country 2/String Customer’s country(two-letter country code). Please see Two-Letter Country Codes for a list of valid country codes. Mandatory
phone 15/String Customer’s full international phone number, including country code. Mandatory
cell_phone 15/String Customer’s full international cell phone number, including country code. Optional
email 50/String Customer’s email address. Mandatory
amount 10/Numeric Amount to be charged. The amount has to be specified in the highest units with . delimiter. 10.5 for USD means 10 US Dollars and 50 Cents Mandatory
currency 3/String Currency the transaction is charged in (three-letter currency code). Sample values are: USD for US Dollar EUR for European Euro Mandatory
ipaddress 20/String Customer’s IP address, included for fraud screening purposes. Mandatory
site_url 128/String URL the original sale is made from. Optional
control 40/String Checksum generated by SHA-1. See Request authorization through control parameter for more details. Mandatory
redirect_url 1024/String URL the cardholder will be redirected to upon completion of the transaction. Please note that the cardholder will be redirected in any case, no matter whether the transaction is approved or declined. You should not use this parameter to retrieve results from MoneyNetint gateway, because all parameters go through client’s browser and can be lost during transmission. To deliver the correct payment result to your backend use server_callback_url instead. Mandatory
server_callback_url 1024/String URL the transaction result will be sent to. Merchant may use this URL for custom processing of the transaction completion, e.g. to collect sales data in Merchant’s database. See more details at Merchant Callbacks Optional
preferred_language 2/String Customer’s two-letter language code for multi-language payment forms Optional
merchant_form_data 128/String Parameters sent in merchant_form_data API parameter are parsed into macros with the same name, the parameter is url-encoded, example: testparam%3Dtest1%26mynewparam%3Dtest2 and is parsed into $MFD_testparam = test1 and $MFD_mynewparam = test2 macros in the form. Parameter name characters[a-zA-Z0-9], parameter value characters[a-zA-Z0-9], control characters [=&], 2MB max size Optional
* acquirer can redefine the necessity of some fields so they become mandatory instead of optional
* leading and trailing whitespace in input parameters will be omitted

Payment Form Response

Response parameter name Description
type The type of response. May be async-form-response, validation-error, error. If type equals validation-error or error, error-message and error-code parameters contain error details.
paynet-order-id Order id assigned to the order by MoneyNetint
merchant-order-id Merchant order id
serial-number Unique number assigned by MoneyNetint server to particular request from the Merchant.
error-message If status is declined or error this parameter contains the reason for decline or error details
error-code The error code in case of declined or error status
redirect-url The URL to the page where the Merchant should redirect the client’s browser. Merchant should send HTTP 302 redirect, see General Payment Form Process Flow

Payment Form final redirect

Upon completion of Payment Form process by the Customer he/she is automatically redirected to redirect_url. The redirection is performed as an HTTPS POST request with the parameters specified in the following table.

Redirect parameter name Description
status See Status List for details.
orderid Order id assigned to the order by MoneyNetint
merchant_order Merchant order id
client_orderid Merchant order id
error_message If status is declined or error this parameter contains the reason for decline or error details
control Checksum used to ensure that it is MoneyNetint (and not a fraudster) that initiates the request. This is SHA-1 checksum of the concatenation status + orderid + client_orderid + merchant-control.
descriptor Gate descriptor

If Merchant has passed server_callback_url in original Payment Form request MoneyNetint will call this URL. Merchant may use it for custom processing of the transaction completion, e.g. to collect sales data in Merchant’s database. The parameters sent to this URL are specified in Sale, Return Callback Parameters

Payment Form Template Sample

<html>
<head>
<script type="text/javascript">
  function isCCValid(r){var n=r.length;if(n>19||13>n)return!1;
    for(i=0,s=0,m=1,l=n;i<l;i++)d=parseInt(r.substring(l-i-1,l-i),10)*m,s+=d>=10?d%10+1:d,1==m?m++:m--;
    return s%10==0?!0:!1}
</script>
</head>
<body>
<h3>Order #$!MERCHANT_ORDER_ID - $!ORDERDESCRIPTION</h3>
<h3>Total amount: $!AMOUNT $!CURRENCY to $!MERCHANT</h3>

<form action="${ACTION}" method="post">
  <div>Cardholder name: <input name="${CARDHOLDER}" type="text" maxlength="64"/></div>
  <div><label for="cc-number">Credit Card Number</label> <input id="cc-number" name="${CARDNO}" type="text" maxlength="19" autocomplete="cc-number"/></div>
  <div>Card verification value: <input name="${CVV2}" type="text" maxlength="4" autocomplete="off"/></div>
  <div>
    Expiration date:
    <select class="expiry-month" name="${EXPMONTH}" size="1" autocomplete="cc-exp-month" >
      <option value="01">January</option><option value="02">February</option><option value="03">March</option>
      <option value="04">April</option><option value="05">May</option><option value="06">June</option>
      <option value="07">July</option><option value="08">August</option><option value="09">September</option>
      <option value="10">October</option><option value="11">November</option><option value="12">December</option>
    </select>
      <select class="expiry-year" id="cc-exp-year" name="${EXPYEAR}" size="1" autocomplete="cc-exp-year">
      ${EXPIRE_YEARS}
    </select>
  </div>
  $!{INTERNAL_SECTION}
  #if($!card_error)
  <div style="color: red;">$!card_error</div>
  #end
  <input name="submit" onclick="return isCCValid(document.getElementById('cardnumber').value);" type="submit" value="Pay"/>
</form>
</body>
</html>

Payment form autofill

If you want to use autofill in your payment form, certain element attributes <id> <autocomplete> <label for> should be hardcoded in the following manner:

<label for="cc-number">Credit Card Number</label><span class="form-label-comment">The 13-19 digits on the front of your card</span>
<input class="card-number-field" id="cc-number" name="${CARDNO}" type="text" maxlength="19" autocomplete="cc-number" />

Our default payment form template supports autocomplete. In case if you want to add additional fields for autocomplete, this specification should be used for naming references.

Wait Page Template Sample

<html>
<head>
<script type="text/javascript">
  function fc(t) {
    document.getElementById("seconds-remaining").innerHTML = t;
    (t > 0) ? setTimeout(function(){fc(--t);}, 1000) : document.checkform.submit();}
</script>
</head>
<body onload="fc($!refresh_interval)">
<h3>Order #$!MERCHANT_ORDER_ID - $!ORDERDESCRIPTION</h3>
<h3>Total amount: $!AMOUNT $!CURRENCY to $!MERCHANT</h3>
Please wait, your payment is being processed, remaining <span id="seconds-remaining">&nbsp;</span> seconds.
<form name="checkform" method="post">
  <input type="hidden" name="tmp" value="$!uuid"/>
      $!{INTERNAL_SECTION}
  <input type="submit" value="Check" />
</form>
</body>
</html>

Wait Page macros

Field Name Macro Field Value Macro Description
${MERCHANT} n/a End point display name
${SKIN_VERSION} n/a CSS skin version
${ORDERDESCRIPTION} n/a Order description
${AMOUNT} n/a Amount
${CURRENCY} n/a Currency
${PAYNET_ORDER_ID} n/a MoneyNetint order id
${MERCHANT_ORDER_ID} n/a Merchant order id
${refresh_interval} n/a Refresh interval recommended by system
${uuid} n/a Internal
${INTERNAL_SECTION} n/a Internal for iFrame integration
${CUSTOMER_IP_COUNTRY_ISO_CODE} n/a Customer country defined by IP Address
${PREFERRED_LANGUAGE} n/a Customer language send by merchant via input parameters
${BROWSER_LANGUAGE} n/a Customer language defined by browser settings
${CUSTOMER_LANGUAGE} n/a Customer language send by merchant via input parameters or defined by browser settings if first is not set

Finish Page Macros

Field Name Macro Field Value Macro Description
${STATUS} n/a Order status
${PAYNET_ORDER_ID} n/a System order id
${MERCHANT_ORDER_ID} n/a Merchant order id
${ERROR_MESSAGE} n/a Contains the reason for decline or error details
${SKIN_VERSION} n/a CSS skin version
${CUSTOMER_IP_COUNTRY_ISO_CODE} n/a Customer country defined by IP Address
${PREFERRED_LANGUAGE} n/a Customer language send by merchant via input parameters
${BROWSER_LANGUAGE} n/a Customer language defined by browser settings
${CUSTOMER_LANGUAGE} n/a Customer language send by merchant via input parameters or defined by browser settings if first is not set

Request authorization through control parameter

The checksum is used to ensure that it is a particular Merchant (and not a fraudster) that initiates the transaction. This SHA-1 checksum, the parameter control, is created by concatenation of the parameters values in the following order:

  • ENDPOINTID/ENDPOINTGROUPID
  • client_orderid
  • minimal monetary units amount (i.e. cent, penny etc.)
  • email
  • merchant_control

A complete string example may look as follows:

59I6email@client.com3E8E45B5-2-42D8-6ECC-FBF6B11B1

Encrypt the string using SHA-1 algorithm. The resultant string yields the control parameter (see Payment Form Request Parameters) which is required for request authorization. For the above-mentioned example the control will take the following value:

d02e67236575a8e02dea5e094f3c8f12f0db43d7

Payment Form Request Debug

endpointid or groupid input your ENDPOINTID or ENDPOINTGROUPID
client_orderid make it or use your internal invoice ID
order_desc
first_name
last_name
ssn
birthday
address1
city
state
zip_code
country
phone
cell_phone
amount
email
currency
ipaddress
site_url
purpose
merchant_control input your Control Key
redirect_url
server_callback_url
merchant_data
merchant_form_data

String to sign
Signature
				  
				
			
		
			
		
			
		

Order status

Merchant must use Order status API call to get the customer’s order transaction status. After any type of transaction is sent to MoneyNetint server and order id is returned, Merchant should poll for transaction status. When transaction is processed on MoneyNetint server side it returns it’s status back to Merchant and at this moment the Merchant is ready to show the customer transaction result, whether it’s approved or declined.

Status API URL

For integration purposes use staging environment pne-sandbox.moneynetint.com instead of production pne-gate.moneynetint.com. Status API calls are initiated through HTTPS POST request by using URL in the following format:

The End point ID is an entry point for incoming Merchant’s transactions for single currency integration.
https://pne-gate.moneynetint.com/paynet/api/v2/status/ENDPOINTID
The End point group ID is an entry point for incoming Merchant’s transactions for multi currency integration.
https://pne-gate.moneynetint.com/paynet/api/v2/status/group/ENDPOINTGROUPID

Order status call parameters

Status Call Parameter Description
login Merchant login name
client_orderid Merchant order identifier of the transaction for which the status is requested
orderid Order id assigned to the order by MoneyNetint
control Checksum used to ensure that it is MoneyNetint (and not a fraudster) that initiates the callback for a particular Merchant. This is SHA-1 checksum of the concatenation login + client-order-id + paynet-order-id + merchant-control. See Order status API call authorization through control parameter for more details about generating control checksum.
by-request-sn Serial number from status request

Order Status Response

Status Response Parameter Description
type The type of response. May be status-response
status See Status List for details.
amount Amount of the initial transaction.
currency Currency of the initial transaction.
paynet-order-id Order id assigned to the order by MoneyNetint
merchant-order-id Merchant order id
phone Customer phone.
serial-number Unique number assigned by MoneyNetint server to particular request from the Merchant.
last-four-digits Last four digits of customer credit card number.
bin Bank BIN of customer credit card number.
card-type Type of customer credit card (VISA, MASTERCARD, etc).
gate-partial-reversal Processing gate support partial reversal (enabled or disabled).
gate-partial-capture Processing gate support partial capture (enabled or disabled).
transaction-type Transaction type (sale, reversal, capture, preauth).
processor-rrn Bank Receiver Registration Number.
processor-tx-id Acquirer transaction identifier.
receipt-id Electronical link to receipt https://pne-gate.moneynetint.com/paynet/view-receipt/ENDPOINTID/receipt-id/
cardholder-name Cardholder name.
card-exp-month Card expiration month.
card-exp-year Card expiration year.
card-hash-id Unique card identifier to use for loyalty programs or fraud checks.
email Customer e-mail.
bank-name Bank name by customer card BIN.
terminal-id Acquirer terminal identifier to show in receipt.
paynet-processing-date Acquirer transaction processing date.
approval-code Bank approval code.
order-stage The current stage of the transaction processing. See Order Stage for details.
loyalty-balance The current bonuses balance of the loyalty program for current operation. if available
loyalty-message The message from the loyalty program. if available
loyalty-bonus The bonus value of the loyalty program for current operation. if available
loyalty-program The name of the loyalty program for current operation. if available
descriptor Bank identifier of the payment recipient.
error-message If status in declined, error, filtered this parameter contains the reason for decline
error-code The error code is case status in declined, error, filtered.
by-request-sn Serial number from status request, if exists in request. Warning parameter amount always shows initial transaction amount, even if status is requested by-request-sn.
verified-3d-status See 3d Secure Status List for details
verified-rsc-status See Random Sum Check Status List for details

Order Status Response Example

type=status-response
&serial-number=00000000-0000-0000-0000-0000005b5eec
&merchant-order-id=6132tc
&processor-tx-id=9568-47ed-912d-3a1067ae1d22
&paynet-order-id=161944
&status=approved
&amount=7.56
&descriptor=no
&gate-partial-reversal=enabled
&gate-partial-capture=enabled
&transaction-type=cancel
&receipt-id=2050-3c93-a061-8a19b6c0068f
&name=FirstName
&cardholder-name=FirstName
&card-exp-month=3
&card-exp-year=2028
&email=no
&processor-rrn=510458047886
&approval-code=380424
&order-stage=cancel_approved
&last-four-digits=1111
&bin=444455
&card-type=VISA
&phone=%2B79685787194
&bank-name=UNKNOWN
&paynet-processing-date=2015-04-14+10%3A23%3A34+MSK
&by-request-sn=00000000-0000-0000-0000-0000005b5ece
&card-hash-id=1569311
&verified-3d-status=AUTHENTICATED
&verified-rsc-status=AUTHENTICATED

Status request authorization through control parameter

The checksum is used to ensure that it is Merchant (and not a fraudster) that sends the request to MoneyNetint. This SHA-1 checksum, the parameter control, is created by concatenating of the values of the parameters in the following order:

  • login
  • client_orderid
  • orderid
  • merchant_control

For example assume the following values are corresponds the parameters above:

Parameter Name Parameter Value
login cool_merchant
client_orderid 5624444333322221111110
orderid 9625
merchant_control r45a019070772d1c4c2b503bbdc0fa22

The complete string example may look as follows:

cool_merchant56244443333222211111109625r45a019070772d1c4c2b503bbdc0fa22

Encrypt the string using SHA-1 algorithm. The resultant string yields the control parameter which is required for authorizing the callback. For the example control above will take the following value:

c52cfb609f20a3677eb280cc4709278ea8f7024c

Order status Debug

endpointid or groupid input your ENDPOINTID or ENDPOINTGROUPID
login
client_orderid input your Invoice Number
orderid
merchant_control input your Control Key
by-request-sn

String to sign
Signature