Developer Programs
Getting Started
Get started working with Jack Henry's developer programs today.
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.
Developer Account
Create a developer acccount to access resources that help you integrate with Jack Henry.
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Shared Responsibility
Learn about shared roles and responsibilities of customers and Jack Henry in open banking.
Developer Use Cases
Find a use case that fits your development needs.
Developer Video Gallery
Watch the latest demos, webinars, and more.
Developer Conference
Connect with industry leaders, gain insights from expert speakers, and explore our latest innovations.
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

Synergy

API by Provider > Synergy

Synergy Document Management leverages state-of-the-art imaging and storage technology to provide an enterprise-wide electronic knowledge management solution. It integrates seamlessly into your bank’s infrastructure, providing a secure, central hub that supports virtually all types of electronic information, including reports, scanned images, PDFs, photos, sound files, and even application documents like Microsoft® Office Word and Excel® files. Synergy Document Management captures documents in a centralized, decentralized, or combination environment and provides storage, versioning, metadata, security, retention policy enforcement, and indexing and retrieval capabilities via the Internet, LAN, or WAN

DocImgAdd - Document Image Add

DocImgAttachInq - Document Image Attachment Inquiry

DocImgCrossIdxAdd - Document Image Cross Index Add

DocImgMod - Document Image Modify

DocImgSrch - Document Image Search

ParmValSrch - Parameter Search

PingAll - Ping All

SvcDictSrch - Service Dictionary Search

UsrOperInq - User Operations Inquiry

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Last updated Wed Mar 4 2026