Endpoints

URL	XML Endpoint
/EPNAPI/ACH.aspx	CGI
/EPNAPI/ACHXML.aspx	XML

Pages of Note

Transactions Status Flow

Transaction Errors and Severity Levels

Transaction Status Codes Guide

ACH Return Reason Codes

Endpoint Details

Parameters

Parameter Name	Type	Character Limit	Required	Notes
Method	String	20	Yes	"Resubmit". This parameter is not submitted to WebService interfaces because it is implied by the WebService method being called.
Version	String	15	Yes	Version of the API with which you integrated. Should be at least "1.4.2".
ResponseXML	Boolean	5		"True" for an XML response. "False" (default) for a simple text response. The "ResponseXML" parameter is not submitted to XML interfaces because they always return an XML response.
Test	Boolean	5	Optional	"True" if this is just a test that should not be finalized. "False" (default) if this is a live/production request.
Login	String	16	Yes	Normally this is the merchant's 6-digit Company Number.
Password	String	16	Yes
TransactionID	Int64	20	Yes	Number assigned by Check Commerce to the transaction which is to be Resubmitted.
ReferenceNumber	String	40	Depends	Identifier assigned by merchant to the transaction which is to be Resubmitted.
RoutingNumber	String	9	Depends	Always 9 digits.
AccountNumber	String	17	Depends	Numerals only.
Savings	Boolean	5	Depends	"True" if this is a savings account. "False" (default) if this is a checking account
CheckNumber	String	8	Optional
Notes	String	60	Optional	Explanation for the Resubmit, to be stored for convenience.
Addenda	String	80	Optional	The addenda information can be attached to a transaction. This is commonly used to specify extra account information that the IRS may need to match your payment to their system.

Notes:

One of the two parameters TransactionID or ReferenceNumber must be provided to identify the transaction to be queried.

Bank account information must be resubmitted if the original transaction was Returned by the bank as Invalid.

Please note that the information provided in the notes is for informational purposes only. We maintain updates in the notes field as they progress through our system during processing. Please be aware that notes may change at any time and should not be relied upon for data parsing.

/EPNAPI/ACH.aspx

Request

/EpnApi/ACH.aspx?Method=Resubmit&Version=1.4.2.34&Login={MerchanLogin}&Password={MerchantPassword}&Test=true&TransactionID=1904885566&Savings=true

Response

Network=ACH
Method=Resubmit
Version=1.4.2
Test=True
Success=True
Severity=0
Message=Transaction resubmitted.
TransactionID=1904885799
Status=Accepted

/EPNAPI/ACHXML.aspx