ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

ach ach-origination automated-clearing-house fintech golang-library money moov nacha payment
5 Open Issues Need Help Last updated: Jul 24, 2026

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Enhance API spec 10 days ago
enhancement help wanted good first issue documentation

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

Go
#ach#ach-origination#automated-clearing-house#fintech#golang-library#money#moov#nacha#payment
bug help wanted good first issue

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

Go
#ach#ach-origination#automated-clearing-house#fintech#golang-library#money#moov#nacha#payment
enhancement help wanted

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

Go
#ach#ach-origination#automated-clearing-house#fintech#golang-library#money#moov#nacha#payment
bug help wanted good first issue documentation

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

Go
#ach#ach-origination#automated-clearing-house#fintech#golang-library#money#moov#nacha#payment

AI Summary: Java clients using the OpenAPI-generated library for ACH's `POST /files/{fileID}` (and `/segment`) endpoint are unable to utilize both the JSON schema and raw ACH file content types. This limitation stems from an upstream bug in the OpenAPI Java generator, preventing Java applications from fully leveraging the endpoint's dual functionality and forcing a choice between creating files from JSON or raw text.

Complexity: 4/5
bug help wanted

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

Go
#ach#ach-origination#automated-clearing-house#fintech#golang-library#money#moov#nacha#payment