Developer Programs
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Fintech Integration Network (FIN)
Jack Henry's Integration Program for Fintechs.
Technical Account Manager (TAM)
Get technical integration help from a single point of contact.
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Shared Responsibility
Learn about shared roles and responsibilities of customers and Jack Henry in open banking.
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Docs
Admin API
Create solutions for an institution's back office support tools.
Authentication Framework
Map customer identities to your existing system IDs.
Consumer API
Access financial data for user accounts, transactions, and more.
Data Hub
Get deeper access to financial institution data.
Digital Core
Modernize with cloud-native core banking technology.
Enterprise Event System
Respond to events in real-time using this powerful pub/sub-based solution.
jXchange - REST API
Translate business information between Jack Henry and 3rd-party apps using a REST-based API.
jXchange - SOAP API
Translate business information between Jack Henry and 3rd-party apps using a SOAP-based API.
Operational Data Integration (ODI)
Get customized queries for bulk data needs.
Payments
Embed check deposits, ACH, bill pay, cards, and real-time payments.
Plugin Framework
Embed the best of the fintech world directly into your user's dashboard.
SymXchange
Query Symitar core member accounts, post transactions, run PowerOn scripts, and more.
Full List of APIs
Begin working with Jack Henry's public APIs to build financial applications today.
jXchange REST-Legacy Migration announced. Deadline for migration is July 31, 2026.
More info

Mappings

API by Reference > Core Services > Loan Fee Search > Providers > SilverLake > Mappings

Request JHFREFAPI MAXREC Maximum Records SrchMsgRequestHdr.MaxRec 6 Integer BEGREC Beginning Record SrchMsgRequestHdr.Cursor LNFEE LNFACT Account Number LnAcctId.AcctId 16 LNFTYP Account Type LnAcctId.AcctType 1 NA String LNFPID Unit Number LnUnitId 30 LNFEE# Fee number LnFeeCode 3 Reoccurring Fee Schedule FeeSched Start Search Date (Next Pay Date/Next Assess Date) StartDt 7 End Search Date (Next Pay Date/Next Assess Date) EndDt Include Paid Fees IncPaidFee Response SENTREC Number Sent Recs SrchMsgRsHdr.SentRec MOREREC More Recs? SrchMsgRsHdr.MoreRec NEXTREC Next Record SrchMsgRsHdr.Cursor TOTRECS Total # Recs Exist SrchMsgRsHdr.TotRec 15 User Access Level LnAcctId.Rstr User Access Acct Level LnAcctId.AcctId.Rstr Unit Number (Echo Back) Fee Number (Echo Back) Reoccurring Fee Schedule (Echo Back) Start Search Date (Echo Back) End Search Date (Echo Back) Include Paid Fees (Echo Back) Unique Row Id LnFeeSrchRecArray.LnFeeSrchRec.LnFeeId 22 LnFeeSrchRecArray.LnFeeSrchRec.LnUnitId LNFPMS LNFPDC Unit Number Description LnFeeSrchRecArray.LnFeeSrchRec.LnUnitDesc Fee Number LnFeeSrchRecArray.LnFeeSrchRec.LnFeeCode LNFDSC Fee Description LnFeeSrchRecArray.LnFeeSrchRec.LnFeeDesc 60 LNFASD Amount Assessed LnFeeSrchRecArray.LnFeeSrchRec.LnFeeAmt 11 2 LNFAS7 Assessed Date LnFeeSrchRecArray.LnFeeSrchRec.LnFeeAssmntDt LNFBL7 Billed Date LnFeeSrchRecArray.LnFeeSrchRec.LnFeeNxtPayDt LNRBKF RFFEEFRequest Reoccurring Fee Frequency LnFeeSrchRecArray.LnFeeSrchRec.LnFeeFreq RFFFRequestCD Reoccurring Fee Frequency Unit LnFeeSrchRecArray.LnFeeSrchRec.LnFeeFreqUnits

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Last updated Wed Mar 4 2026