---
title: "Discussion on \"Multi-Currency and FX in a Go Ledger: Keeping Double-Entry Honest Across Currencies\" | Hashnode"
description: "Discussion on \"Multi-Currency and FX in a Go Ledger: Keeping Double-Entry Honest Across Currencies\". You send 100 dollars, your friend abroad receives 92 euros, and a few cents seem to vanish into thin air. This week I built the currency exchange machinery that makes those cents go exactly where they should, and never anywhere else."
url: "https://hashnode.com/posts/multi-currency-and-fx-in-a-go-ledger/6a52058288dd399221c4babe"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [Multi-Currency and FX in a Go Ledger: Keeping Double-Entry Honest Across Currencies](https://notes.sohag.pro/multi-currency-and-fx-in-a-go-ledger?utm_source=hashnode&utm_medium=feed)

You send 100 dollars, your friend abroad receives 92 euros, and a few cents seem to vanish into thin air. This week I built the currency exchange machinery that makes those cents go exactly where they should, and never anywhere else.

Jul 10 · 13 min read · notes.sohag.pro  
Read the article

-   [#go](https://hashnode.com/tag/go)
-   [#golang](https://hashnode.com/tag/golang)
-   [#fintech](https://hashnode.com/tag/fintech)
-   [#forex](https://hashnode.com/tag/forex)
-   [#banking](https://hashnode.com/tag/banking)

## Written by

[Sohag Hasan](https://hashnode.com/@sohag)

@sohag · Dhaka, Bangladesh

  
[View profile](https://hashnode.com/@sohag)

Tech Lead at MobyPay | Certified Laravel Developer | PHP JS GO | DevOps Enthusiast | Open to projects

WhoAmI => notes.sohag.pro/author

## Responses

Markdown supported · ⌘↵ to post

No responses yet.