---
title: "Kill Bill (@killbill)"
description: "Kill Bill has been the leading open-source platform for billing and payment since 2010."
account: "killbill"
---

# Kill Bill

Kill Bill has been the leading open-source platform for billing and payment since 2010.

## 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/killbill/feed.md

- [Kill Bill](https://skmtc.dev/killbill/apis/kill-bill.md): Billing: manage accounts, invoices, payments, subscriptions, catalogs, credits and usage