RESOURCES
References for the formats that move money.
Plain-English explainers for NACHA return codes, file structures, and the operational details we wish someone had documented years ago.
More coming
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NACHA file format walkthrough
Field-by-field breakdown of every record type.
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FedWire & SWIFT MT cheat sheets
Once Wire tools ship.
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ISO 20022 pacs.008 explainer
For FedNow & CBPR+ readers.
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Blog
Lessons from the field. Coming soon.