One API for getting structured data from Social Media video
31 endpoints live across 4 platforms
Extract transcripts, AI summaries, comments, downloads & engagement metrics from — with a single request.
No credit card required.
{
"platform": "youtube",
"title": "INNA - Amazing",
"summary": "An energetic music video…",
"keyPoints": ["hook", "chorus"],
"sentiment": "positive",
"stats": { "views": 1284339, "likes": 48201 }
}One API. Every platform.
34 REST endpoints across YouTube, TikTok, Instagram, and Facebook. No more juggling 4 different scrapers or platform SDKs.
YouTube & Shorts
Extract transcripts, summaries, stats, comments, and more from YouTube videos and Shorts.
TikTok
Analyze TikTok videos with transcripts, summaries, engagement metrics, and comments.
Instagram Reels
Extract data from Instagram Reels and posts including transcripts and profile analytics.
Pull details, transcripts, summaries, and comments from public Facebook videos and pages.
Everything you need, nothing you don't
A focused toolkit for builders.
AI Summaries
Sub-second Cache
Developer-First
Reliable Scraping
Built for serious workloads
From scrappy MVPs to enterprise data pipelines.
AI startups
Marketing & agencies
Content creators
Researchers & journalists
One key. Every platform.✨⭐️
Pay only for what you use — cached results are always free.
Free
Perfect for testing
Starter
For side projects
Pro
For growing products
Business
For data pipelines
Frequently asked questions
Do I need OAuth or each platform's API key?+
No. One Captapi key gives you access to all four platforms. We handle authentication, proxies, rate limits, and retries for you.
How is this different from the official YouTube/Instagram APIs?+
Official APIs are restrictive (rate limits, OAuth flows, deprecated endpoints, no transcript support for Reels/TikToks). Captapi works on public data with one consistent REST interface — no app review process, no quotas to negotiate.
What counts as a credit?+
Each request consumes 1-6 credits depending on the endpoint (transcript: 2, summarize: 4, video details: 1). Cached results (within 24h) cost 0 credits.
What happens if a video has no captions?+
You'll get a 422 with a clear error message. We don't charge credits for empty results — only for successful data extraction.
Can I cancel anytime?+
Yes. All paid plans are monthly and cancellable with one click in the dashboard. No long-term contracts.
Is this GDPR / TOS compliant?+
Captapi only extracts publicly accessible data and is intended for compliant business use. You are responsible for how you process and store the data within your jurisdiction.
Ship your first integration in 60 seconds
Sign up, copy your API key, make your first call — no credit card, no demos.