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

# Introduction

> The real-time Pinnacle odds API — prematch and live, the full book, in Pinnacle Data API format.

**apinn** serves **Pinnacle** odds in real time: prematch and live, the full book (moneyline, handicaps, totals, alt-lines, variants, outrights), with the complete history of movements, opening/closing odds, **true odds** (devig) and results/settlements.

The response format is **iso Pinnacle Data API / BettingIsCool**: same endpoints, same fields. A client written for BettingIsCool works without rewriting your parser.

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/en/quickstart">
    Your first request in one minute with `curl` or Python.
  </Card>

  <Card title="Authentication" icon="key" href="/en/authentication">
    `X-API-Key` header on every request.
  </Card>

  <Card title="API Reference" icon="code" href="/en/api-reference/introduction">
    All endpoints, parameters and response schemas.
  </Card>

  <Card title="Real-time stream (SSE)" icon="bolt" href="/en/concepts/streaming">
    Receive odds movements pushed to you, no polling.
  </Card>
</CardGroup>

## What's included

<CardGroup cols={2}>
  <Card title="Prematch & live" icon="clock">
    The full book before the match and in-play, pushed in under a second.
  </Card>

  <Card title="Complete history" icon="chart-line">
    Every odds movement, ordered chronologically, plus opening & closing.
  </Card>

  <Card title="True odds (devig)" icon="scale-balanced">
    Fair `todds` probabilities on every snapshot, for CLV and value detection.
  </Card>

  <Card title="Results & settlements" icon="flag-checkered">
    Final scores and per-line settlement (win / loss / push).
  </Card>

  <Card title="Specials & outrights" icon="shuffle">
    Scorers, props, tournament winners, with stable `contestant_id`.
  </Card>

  <Card title="Corners & cards" icon="square">
    Variant markets attached to the match via `parent_id`.
  </Card>
</CardGroup>

## Base URL

All calls are made to:

```
https://api.apinn.io
```