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

# Welcome to KeyAPI

> The most powerful, all-in-one social data API for TikTok, Instagram, YouTube, and beyond.

## What is KeyAPI?

KeyAPI is the **most powerful and complete social data API ever built**. One API covers TikTok, Instagram, YouTube, LinkedIn, Facebook, Twitter/X, Reddit, Threads, Google, Pinterest, and Amazon — with real-time and historical data in a single, consistent experience.

Whether you are building analytics, influencer discovery, social listening, e-commerce insights, or growth tools, KeyAPI gives you **one API key** to unlock everything. No more juggling multiple providers or inconsistent formats.

**Why teams choose KeyAPI**

* One API key, one authentication method, and one response envelope across all platforms
* The widest coverage: creator data, content data, shop data, ads insights, and trend intelligence
* Built for production: stable endpoints, predictable responses, and fast iteration

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/en/overview/quickstart">
    Make your first API call in minutes.
  </Card>

  <Card title="Authentication" icon="key" href="/en/overview/authentication">
    Learn how to authenticate your requests.
  </Card>

  <Card title="API Reference" icon="book" href="/en/getting-started/api-reference">
    Browse all available endpoints.
  </Card>

  <Card title="API Playground" icon="play" href="https://keyapi.ai/app/dashboard" target="_blank">
    Try endpoints interactively.
  </Card>
</CardGroup>

## Supported Platforms

<table className="w-full text-sm border border-gray-200 dark:border-gray-800 rounded-xl overflow-hidden">
  <thead className="bg-gray-50 dark:bg-gray-900/40">
    <tr>
      <th className="px-4 py-3 text-left font-semibold">Group</th>
      <th className="px-4 py-3 text-left font-semibold">What You Can Do</th>
      <th className="px-4 py-3 text-left font-semibold">Primary Platforms</th>
    </tr>
  </thead>

  <tbody className="divide-y divide-gray-200 dark:divide-gray-800">
    <tr>
      <td className="px-4 py-3">TikTok Influencer</td>
      <td className="px-4 py-3">Creator profiles, followers, videos, analytics, and rankings</td>
      <td className="px-4 py-3">TikTok</td>
    </tr>

    <tr>
      <td className="px-4 py-3">TikTok Shop</td>
      <td className="px-4 py-3">Product, category, shop, and livestream intelligence</td>
      <td className="px-4 py-3">TikTok</td>
    </tr>

    <tr>
      <td className="px-4 py-3">TikTok Content</td>
      <td className="px-4 py-3">Video, hashtag, music, comments, and search signals</td>
      <td className="px-4 py-3">TikTok</td>
    </tr>

    <tr>
      <td className="px-4 py-3">TikTok Intelligence</td>
      <td className="px-4 py-3">Trends, insights, ads signals, and market intel</td>
      <td className="px-4 py-3">TikTok</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Instagram User</td>
      <td className="px-4 py-3">Profiles, followers, reels, stories, and highlights</td>
      <td className="px-4 py-3">Instagram</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Instagram Content</td>
      <td className="px-4 py-3">Posts, comments, hashtags, and discovery</td>
      <td className="px-4 py-3">Instagram</td>
    </tr>

    <tr>
      <td className="px-4 py-3">YouTube Video</td>
      <td className="px-4 py-3">Video detail, comments, streams, and trends</td>
      <td className="px-4 py-3">YouTube</td>
    </tr>

    <tr>
      <td className="px-4 py-3">YouTube Channel</td>
      <td className="px-4 py-3">Channel profiles, search, and discovery</td>
      <td className="px-4 py-3">YouTube</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Twitter / X</td>
      <td className="px-4 py-3">Tweets, profiles, replies, media, and trends</td>
      <td className="px-4 py-3">Twitter / X</td>
    </tr>

    <tr>
      <td className="px-4 py-3">LinkedIn User</td>
      <td className="px-4 py-3">Profiles, posts, skills, and professional insights</td>
      <td className="px-4 py-3">LinkedIn</td>
    </tr>

    <tr>
      <td className="px-4 py-3">LinkedIn Company</td>
      <td className="px-4 py-3">Company profiles, jobs, and people data</td>
      <td className="px-4 py-3">LinkedIn</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Reddit Post</td>
      <td className="px-4 py-3">Post detail, comments, and feed exploration</td>
      <td className="px-4 py-3">Reddit</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Reddit User & Community</td>
      <td className="px-4 py-3">User profiles, subreddits, and search signals</td>
      <td className="px-4 py-3">Reddit</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Threads</td>
      <td className="px-4 py-3">Profiles, posts, comments, and search</td>
      <td className="px-4 py-3">Threads</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Amazon Product</td>
      <td className="px-4 py-3">Products, reviews, offers, and categories</td>
      <td className="px-4 py-3">Amazon</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Amazon Seller & Influencer</td>
      <td className="px-4 py-3">Seller profiles and influencer storefront insights</td>
      <td className="px-4 py-3">Amazon</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Facebook</td>
      <td className="px-4 py-3">Profiles, groups, posts, and reels</td>
      <td className="px-4 py-3">Facebook</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Pinterest</td>
      <td className="px-4 py-3">Users, boards, pins, and followers</td>
      <td className="px-4 py-3">Pinterest</td>
    </tr>

    <tr>
      <td className="px-4 py-3">Google</td>
      <td className="px-4 py-3">Web and image search data</td>
      <td className="px-4 py-3">Google</td>
    </tr>
  </tbody>
</table>