ach

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.

Create ACH, SEPA, FedNow, SWIFT, RTP payment initiations and process bank statements. Used in production to move hundreds of thousands of dollars a month.

loads CSV, TSV, LTSV, JSON, JSONL, Parquet, XLSX, ACH, and Fedwire files into SQLite; includes prep and frame for cleanup and in-memory transforms

Open platform for CIA-style intelligence analysis

executes SQL against CSV, TSV, LTSV, JSON, JSONL, Parquet, Microsoft Excel™ , ACH, and Fedwire files with shell.

A RESTful API enabling electronic payments to be submitted and received without a deep understanding payment file specification

Fuzzy FedACH and FedWire ABA Routing Number and Bank Name Lookup.

Payment gateway enabling automated ACH operations in a distributed and fault tolerant way.

Simple definitions of terms, acronyms, abbreviations, companies, and projects related to financial services and Moov.

Free open-source OSINT and investigation toolkit for Claude Code: case management, 54 OSINT enrichment adapters, structured analytic techniques (ACH), chain-of-custody evidence capture, and threat-intel MCP servers. MIT.

Generated Typescript SDK for the moov-io/ach service

An Elixir library for generating and parsing NACHA files for US ACH & EFT bank transfers

Programmatic and configurable ACH scenario testing of returns, NOC/corrections, reconciliation, etc.

Automated Clearing House (ACH) demo in ruby

Miscellaneous Scripts & Tools

Web interface for viewing ACH files in a variety of sources (filesystem, GCS buckets, etc)

Nacha Format Reader/Writer for .NET

Receive card and ACH payments from customers, pay vendors via ACH and integrate with Check Run, all inside of ERPNext

A tool for verifying an ACH file for accuracy, fixing the file, and generating a detailed breakdown report of record fields and encountered problems