iDEAL AcquirerStatusReq (F)

Function	To retrieve the status of a specific transaction (payment confirmation) from the Acquirer by the Merchant
Root	AcquirerStatusReq
Data elements	`createDateTimestamp`
	`Merchant`	`Transaction`	`Signature`
Sub-elements	`merchantID subID`	`transactionID`	`SignedInfo` `SignatureValue` `KeyInfo`
Response	AcquirerStatusRes (F').
Communication	HTTP POST request with an XML message to the AcquirerStatusURL
Security / authentication	Unilateral TLS connection (Acquirer holds SSL server certificate) Authentication of Acquirer based on Acquirer's SSL server certificate Authentication of Merchant based on `Merchant.merchantID`, `Merchant.subID` in the message
Comment	A Merchant may send an AcquirerStatusReq to an Acquirer for transactions only in the following cases: when triggered by a an Redirect to Merchant (E) as part of the Payment protocol, or one time, 3 minutes after the AcquirerTrxRes (B') was received, or when triggered by the elapsing of the `expirationPeriod`, or at a later time after the `expirationPeriod` has elapsed. The Merchant should submit a 'batch processing' of open transactions serially (one by one) to the Acquirer. See 'iDEAL_010 Standards' for further details.

(Sub-)element	Description
`createDateTimestamp`	Date and time at which this message was created More info Note: Because the field is included in the digital signature, the value of this field must be determined prior to generating the signature.
`Merchant`
`merchantID`	Made up of `Acquirer.acquirerID` (first four positions) and a unique number of five positions (together nine positions)
`subID`	A number from 0 to and including 999999 in which each value is related to a trade name registered with the Acquirer. The default value is '0'.
`Transaction`
`transactionID`	Unique 16-digit number within iDEAL, assigned by an Acquirer. The number consists of a section from the Acquirer (`Acquirer.acquirerID`, first four positions) and a unique number generated by the Acquirer (12 positions). Ultimately appears on payment confirmation (statement and confirmation screen).

Example Message

<?xml version="1.0" encoding="UTF-8"?>
<AcquirerStatusReq
    xmlns="http://www.idealdesk.com/ideal/messages/mer-acq/3.3.1" version="3.3.1">
    <createDateTimestamp>2008-11-14T09:30:47.0Z</createDateTimestamp>
    <Merchant>
        <merchantID>100000001</merchantID>
        <subID>1</subID>
    </Merchant>
    <Transaction>
        <transactionID>0001000000000001</transactionID>
    </Transaction>
    <Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
        <!-- Signature is placed here. See Signature section for specification-->
    </Signature>
</AcquirerStatusReq>

Schematic representation