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

# API reference

> Build powerful integrations with the FirstQuadrant API

## Getting started

<CardGroup cols={2}>
  <Card title="Quick start guide" icon="rocket" iconType="regular" href="/api-reference/getting-started">
    Get up and running with the FirstQuadrant API in minutes with our step-by-step guide
  </Card>

  <Card title="Authentication" icon="key" iconType="regular" href="/api-reference/authentication">
    Learn how to authenticate your requests using API keys and access tokens
  </Card>
</CardGroup>

## Core concepts

<CardGroup cols={2}>
  <Card title="Pagination" icon="layer-group" iconType="regular" href="/api-reference/pagination">
    Navigate through large datasets efficiently with cursor-based pagination
  </Card>

  <Card title="Filtering & search" icon="filter" iconType="regular" href="/api-reference/filtering">
    Query and filter resources with our powerful filtering syntax and search capabilities
  </Card>

  <Card title="Error handling" icon="triangle-exclamation" iconType="regular" href="/api-reference/errors">
    Understand error responses and implement robust error handling in your integration
  </Card>

  <Card title="Rate limiting" icon="gauge-high" iconType="regular" href="/api-reference/rate-limiting">
    Learn about rate limits and how to handle them gracefully in your application
  </Card>
</CardGroup>

## Developer resources

<CardGroup cols={2}>
  <Card title="Best practices" icon="medal" iconType="regular" href="/api-reference/best-practices">
    Guidelines for building reliable, performant, and secure API integrations
  </Card>

  <Card title="API versioning" icon="code-branch" iconType="regular" href="/api-reference/versioning">
    Understand our versioning strategy and how to migrate between API versions
  </Card>
</CardGroup>