---
title: "Buttondown (@buttondown)"
description: "Email newsletter software company."
account: "buttondown"
---

# Buttondown

Email newsletter software company.

## APIs

1 public API 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/buttondown/feed.md

- [Buttondown API](https://skmtc.dev/buttondown/apis/buttondown-api.md): Newsletters: manage subscribers, emails, automations, tags, segments and webhooks