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.
Learn
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.

ACH

ACH
ACH Payment API - Secure electronic payment processing with NACHA compliance

ACH (Automated Clearing House) Payment REST API

The ACH API Documentation provides comprehensive guidance for implementing electronic payment processing through the Automated Clearing House network.

This documentation covers file imports, batch creation, transaction management, and search capabilities. The API enables efficient processing of ACH transactions while maintaining compliance with industry standards.

Overview

The ACH API provides comprehensive electronic payment operations capabilities. Key features include:

File Imports - Upload and process incoming ACH transaction files received by the RDFI.

Batch Creation & Management - Create, update, and delete ACH batches with support for standard SEC codes.

Transaction Management - Add, update, or remove individual transactions from batches.

Search & Retrieval - Search ACH entries with filtering by date ranges, amount ranges, trace numbers, and other criteria.

Filter Management - Configure ACH filters on accounts to control transaction processing.

API Categories

1. File Import APIs

Handle importing ACH files received by the RDFI (Receiving Depository Financial Institution).

2. ACH Origination APIs

Manage ACH batch creation, updates, and transaction management.

3. ACH Filter APIs

Configure and manage ACH filters associated with user accounts.

4. Search APIs

Search and retrieve ACH entries from the warehouse.

Support: For technical assistance, please contact the Platform Services - ACH team.

Topics in this section

Did this page help you?
Last updated Tue Feb 10 2026