---
title: "Fonoa (@fonoa)"
description: "Indirect tax software for e-businesses."
account: "fonoa"
---

# Fonoa

Indirect tax software for e-businesses.

## APIs

2 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/fonoa/feed.md

- [Fonoa E-invoicing](https://skmtc.dev/fonoa/apis/fonoa-e-invoicing.md): E-invoicing: onboard companies and individuals, submit transactions and batches, and track reports and alerts
- [Fonoa API](https://skmtc.dev/fonoa/apis/fonoa-api.md): Tax compliance: validate tax IDs, calculate tax rates, and report e-invoices and transactions