ABA Number Web Service

GetBanksFullXML Method

This web service returns all financial institution names and details for a submitted 9-digit bank routing number.

Function Calls Supported:

• String Logon - logon to the service.
• Required Logon - has the session expired?
• Boolean ValidateABA (string token, string aba) - Validates the bank routing number against the mod-10 algorithm.
• Boolean VerifyABA (string token, string aba) - Determines if the routing number is present in the Lyons Bank Routing Number Database (Meter is charged).
• String GetBanksFullXML (string token, string aba) - returns a list of financial institutions with complete details including address, phone and fax numbers (Meter is charged). Not all routing number /financial institution pairs are one to one. Many financial institutions share routing numbers with other institutions.
• Logoff - Log out user.

Results from the above method are returned in an XML string.  Sample results are provided below.  For a formal definition, please review the service description.

Sample Results   Institution Node Details

<string xmlns="http://www.lyonsreg.com/WebService/BankService">
;<?xmlversion="1.0" encoding="UTF-8"?>
<Institutions><Institution><LYONS_ID>1703</LYONS_ID>
<LOC>M</LOC><NAME>CITIBANK, NA</NAME><MICR>021000089</MICR>
<FRAC>00100080210</FRAC><ACH>021000089</ACH><PHYS_ADDR1>
399 PARK AVE</PHYS_ADDR1><PHYS_CITY>NEW YORK</PHYS_CITY><PHYS_STATE>
NY</PHYS_STATE><PHYS_ZIP>10043</PHYS_ZIP><PHONE>212-559-1000</PHONE>
<FAX>212-559-5138</FAX><FEDWIRE>Y</FEDWIRE><CORR_RTNO><
/CORR_RTNO><RETURN>302-323-3600</RETURN><RETURN_EXT></RETURN_EXT>
<ADJUST>302-323-5062</ADJUST><ADJUST_EXT></ADJUST_EXT><WIREPHONE>
716-831-3052</WIREPHONE><WIREPHONE_EXT></WIREPHONE_EXT><SWIFT>
CITI US 33</SWIFT><TELEX>CITIBANK NYC</TELEX><OLDMICR></OLDMICR>
<HOMEPAGE>www.citibank.com</HOMEPAGE><EMAIL></EMAIL><NOTES>
</NOTES><LYONS_NOTE></LYONS_NOTE><CUST_SVC>800-627-3999</CUST_SVC>
<UniWire>021000089</UniWire><LABAOld2></LABAOld2><LABAOld3>
</LABAOld3><LACHOld></LACHOld><LACHOld2></LACHOld2><LACHOld3>
</LACHOld3></Institution><Institution><LYONS_ID>1712</LYONS_ID>
<LOC>B</LOC><NAME>CITIBANK, NA</NAME><MICR>021000089</MICR>
<FRAC>05000080210</FRAC><ACH>021000089</ACH><PHYS_ADDR1>
22-16 31ST ST</PHYS_ADDR1><PHYS_CITY>ASTORIA</PHYS_CITY><PHYS_STATE>
NY</PHYS_STATE><PHYS_ZIP>11105</PHYS_ZIP><PHONE>718-545-4472</PHONE>
<FAX>718-545-4289</FAX><FEDWIRE>Y</FEDWIRE><CORR_RTNO>
</CORR_RTNO><RETURN>212-559-0373</RETURN><RETURN_EXT></RETURN_EXT>
<ADJUST>212-559-0373</ADJUST><ADJUST_EXT></ADJUST_EXT>
<WIREPHONE>718-545-4472</WIREPHONE><WIREPHONE_EXT></WIREPHONE_EXT>
<SWIFT></SWIFT><TELEX>CITIBANK NYC</TELEX><OLDMICR>
</OLDMICR><HOMEPAGE></HOMEPAGE><EMAIL></EMAIL><NOTES>
</NOTES><LYONS_NOTE></LYONS_NOTE><CUST_SVC>800-627-3999</CUST_SVC>
<UniWire>021000089</UniWire><LABAOld2></LABAOld2><LABAOld3>
</LABAOld3><LACHOld></LACHOld><LACHOld2></LACHOld2><LACHOld3>
</LACHOld3></Institution></Institutions>

Sample code snippets available here. Contact Us for current pricing or to activate free trial web services account.