YouTube API

YouTube Data API

Access YouTube video details, comments, channel profiles, livestreams, Shorts, search results, trends, recommendations, channel Shorts, and signed stream URLs for video analysis.

19 Endpoints
99.9% Uptime SLA
<500ms Avg latency

What You Can Do With The YouTube API

19 endpoints across 1 data categories. Every request returns real-time, accurate data directly from YouTube.

youtube

Retrieve YouTube video details, comments, channel profiles, livestreams, Shorts, search results, trends, recommendations, channel Shorts, and signed stream URL data.

19 endpoints

YouTube API Quick Start Guide

All endpoints return clean, structured JSON.

Request
curl -X GET \
  "https://api.keyapi.ai/v1/youtube/get_video_info" \
  -H "Authorization: Bearer YOUR_API_KEY"
Response200 OK
{
  "code": 0,
  "message": "success",
  "data": {
    "username": "johndoe",
    "followers": 2400000,
    "videos": 847,
    "avg_views": 124500,
    "platform": "youtube"
  }
}

Why Choose KeyAPI YouTube API

Built for scale, reliability, and developer experience.

Video Details & Formats

Retrieve video metadata, player data, available formats, signed stream URLs, and related fields for archiving and playback analysis.

Comments & Replies

Collect top-level comments and nested replies for engagement analysis, sentiment monitoring, and audience research.

Channel Profiles

Fetch channel descriptions, statistics, social links, videos, Shorts lists, and channel ID conversion data.

Search & Trend Discovery

Find topics and content through video search, Shorts search, channel search, livestream search, and trending video endpoints.

Livestream Support

Access stream and livestream-related data for real-time content monitoring and live video research.

Recommendation Mapping

Use related video and recommendation data to understand topic adjacency, distribution paths, and audience interest.

Frequently Asked Questions

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