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

# Overview

> Modern product discovery and intelligence API for agentic commerce

Catalog provides real-time product data, AI-powered search, and comprehensive filtering across thousands of commerce sources. Build intelligent shopping experiences in minutes.

<CardGroup cols={2}>
  <Card title="/extract" icon="box" href="/v2/api-reference/endpoints/extract/extract">
    Extract high-quality, real-time product data
  </Card>

  <Card title="/agentic-search" icon="magnifying-glass" href="/v2/api-reference/endpoints/search/agentic-search">
    AI-powered semantic search tailored to customer profiles
  </Card>

  <Card title="/crawl" icon="spider" href="/v2/api-reference/endpoints/crawl/crawl">
    Discover collections and product listings
  </Card>

  <Card title="/affiliate" icon="link" href="/v2/api-reference/endpoints/affiliate/generate-links">
    Generate affiliate links to earn up to 5% on purchases across 50k+ vendors
  </Card>
</CardGroup>

## Get started

<Steps>
  <Step title="Create your API key">
    [Contact our team](mailto:founders@getcatalog.ai) to obtain your API key.
  </Step>

  <Step title="Make your first request">
    Follow our [Quickstart guide](/v2/quickstart) to search for products in under 5 minutes.
  </Step>

  <Step title="Explore the API">
    Browse the [API Reference](/v2/api-reference/overview) to discover all capabilities.
  </Step>
</Steps>

## What can you build?

* **AI Shopping Assistants** — Conversational commerce with natural language understanding
* **Product Comparison Tools** — Compare products across vendors with detailed attributes
* **Smart Recommendations** — Personalized product suggestions powered by rich metadata
* **Commerce Dashboards** — Analyze trends, pricing, and availability across markets

## API capabilities

| Capability             | Description                                                        |
| :--------------------- | :----------------------------------------------------------------- |
| **Product Enrichment** | AI-powered attribute extraction (color, material, occasion, etc.)  |
| **Real-time Data**     | Live pricing, availability, and inventory from thousands of stores |
| **Filtering**          | Precise filters for price, brand, color, size, and 20+ attributes  |
| **Bulk Operations**    | Fetch up to 50 products in a single request                        |

## Quick links

<CardGroup cols={3}>
  <Card title="Quickstart" icon="rocket" href="/v2/quickstart">
    First request in 5 min
  </Card>

  <Card title="Authentication" icon="key" href="/v2/authentication">
    API key setup
  </Card>

  <Card title="Error Codes" icon="triangle-exclamation" href="/resources/error-codes">
    Troubleshooting guide
  </Card>
</CardGroup>

<Note>
  Questions? [Contact our team](mailto:founders@getcatalog.ai) for support.
</Note>