> ## Documentation Index
> Fetch the complete documentation index at: https://docs.plazen.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Plazen API

> Overview and conventions for the Plazen API

## Authentication

* Most endpoints require a **Supabase session cookie** (validated server-side).
* Admin-only endpoints additionally require `profiles.role === "ADMIN"` in the database.

## Error format

```json theme={null}
{ "error": "message" }
```

## Content types

* Requests: `application/json` unless otherwise noted.
* Responses: `application/json` unless otherwise noted (OG route returns an image).

## Groups

* [Public](/api-reference/apis/public): `/api/documentation`, `/api/release-notes`
* [Authenticated](/api-reference/apis/authenticated): `/api/notifications`, `/api/tasks`, `/api/routine-tasks`
* [Support](/api-reference/apis/support): `/api/support/*`
* [Admin: ](/api-reference/apis/admin)`/api/admin/*`
* OAuth: `/api/google/oauth/start`
* [Development](/api-reference/apis/development-endpoints): `/api/dev/settings`
* [Media](/api-reference/apis/og): `/api/og`