---
title: "Stack Auth (@hexclave)"
description: "Open source platform for user authentication and management."
account: "hexclave"
---

# Stack Auth

Open source platform for user authentication and management.

## APIs

4 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/hexclave/feed.md

- [Hexclave REST API (client)](https://skmtc.dev/hexclave/apis/hexclave-rest-api.md): Auth, users, sessions, payments, email preferences and team API keys for the Hexclave platform
- [Hexclave REST API (server)](https://skmtc.dev/hexclave/apis/hexclave-rest-api-2.md): Auth, users, payments, analytics and email APIs: manage users and sessions, billing items, and encrypted data
- [Hexclave REST API (admin)](https://skmtc.dev/hexclave/apis/hexclave-rest-api-3.md): Auth, users, payments, email and analytics: manage users, sessions, sign-in flows, billing items and queries
- [Hexclave Webhooks API](https://skmtc.dev/hexclave/apis/hexclave-webhooks-api.md)