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

# Introduction

Use this guide to master the app in minutes.

<Card title="Tutorial" icon="rocket" href="/tutorial" horizontal>
  Guided walkthrough of the trading interface
</Card>

<Card title="Mirage" icon="bullseye" href="/mirage" horizontal>
  Execute a timed PM order on one ladder
</Card>

<Card title="Artefact" icon="layer-group" href="/artefact" horizontal>
  Lock in a risk-free arb across three ladders
</Card>

<Card title="Atlas" icon="newspaper" href="/atlas" horizontal>
  Headline feed trading simulator
</Card>

<Card title="Opera" icon="code" href="/opera" horizontal>
  API-first missions over WebSocket
</Card>

<Card title="API Reference" icon="book" href="/api-reference/introduction" horizontal>
  WebSocket APIs for every simulator
</Card>