# TerminalCAD

## Docs

- [Authentication](https://help.terminalcad.io/api-reference/authentication.md): Learn how to authenticate your API calls to utilize TerminalCAD's API endpoints
- [Introduction](https://help.terminalcad.io/start/introduction.md): Everything you need to know to get started with TerminalCAD in under 5 minutes
- [Custom Email](https://help.terminalcad.io/third-party-integrations/email.md): Use your own domain to send invitation emails from TerminalCAD
- [Invision Community](https://help.terminalcad.io/third-party-integrations/ips.md): Connect TerminalCAD with your community's Invision Community forum.

## OpenAPI Specs

- [openapi](https://help.terminalcad.io/api-reference/openapi.json)

## Optional

- [Changelog](https://feedback.terminalcad.io/changelog)
- [Discord](https://terminalcad.io/community)