> ## Documentation Index
> Fetch the complete documentation index at: https://polymarket-data.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Welcome to polymarket-data, the community TypeScript SDK for Polymarket APIs.

Welcome to **polymarket-data**, the community-maintained TypeScript SDK for Polymarket’s public
APIs.

> This SDK is built by independent contributors and is **not officially affiliated with the
> Polymarket team**. Always validate behaviour against Polymarket’s public documentation before
> deploying production systems.

<Columns cols={2}>
  <Card title="Quickstart" icon="rocket" href="/quickstart">
    Install the SDK, configure endpoints, and run your first health check.
  </Card>
</Columns>

***

## What’s in the box?

<Columns cols={2}>
  <Card title="Strong Typing" icon="shield-check">
    Every request/response is validated with Zod for runtime and IDE safety.
  </Card>

  <Card title="Live Examples" icon="code">
    Examples are exercised against the live Polymarket APIs for accuracy.
  </Card>
</Columns>

***

## Conceptual Diagram

```mermaid theme={null}
flowchart TD
  A[Polymarket APIs]

  %% Core data endpoints
  A -->|Data Endpoint| D[Core Data APIs]
  A -->|Data Endpoint| M[Misc Data APIs]
  A -->|Data Endpoint| H[Health Check]

  %% Gamma section
  A -->|Gamma Endpoint| G[Gamma APIs]

  %% Gamma submodules
  G --> GM[Markets]
  G --> GE[Events]
  G --> GR[Series]
  G --> GC[Comments]
  G --> GS[Sports]
  G --> GQ[Search]

  %% Style tweaks
  classDef main fill:#151b28,stroke:#7ab2f8,stroke-width:1px,color:#fff;
  classDef sub fill:#212d40,stroke:#7ab2f8,stroke-width:0.5px,color:#fff;
  class A main;
  class D,H,M,G,GM,GE,GR,GC,GS,GQ sub;

```

The `Polymarket` constructor spins up **two** HTTP clients, one targeting the data endpoint and one
for the gamma endpoint. Each method inherits common validation and error handling layers.

***

## Ready to build?

<Columns cols={2}>
  <Card title="Data API" icon="database" href="/data/index">
    Positions, trades, activity, holders, and value analytics.
  </Card>

  <Card title="Gamma API" icon="radar" href="/gamma/index">
    Search, comments, series, markets, and events intelligence.
  </Card>
</Columns>

Happy building—and thanks for contributing to the broader Polymarket ecosystem.