Social media data API for agencies & brands
Captapi gives agencies and brands a single API to track competitor content, monitor mentions, and analyze engagement across YouTube, TikTok, Instagram and Facebook — comments, summaries and metrics in clean JSON, ready for your dashboards and reports.
What you can build
Competitor content tracking
Pull videos, summaries and engagement metrics to see what's working for rivals.
Brand & mention monitoring
Search and collect comments to surface what people say about a brand.
Sentiment analysis
Feed comments and transcripts into your NLP stack for sentiment at scale.
Automated reporting
Power client dashboards with structured engagement and performance data.
APIs you'll use
Why Marketing Agencies choose Captapi
- One REST API for YouTube, TikTok, Instagram & Facebook
- Clean JSON — no scraping, no OAuth, no quotas
- Transcripts, AI summaries, comments & engagement
- 100 free credits to start, no credit card
Frequently asked questions
Can I monitor competitors across platforms with one API?+
Yes. Captapi covers YouTube, TikTok, Instagram and Facebook through a single REST API, so you can collect content, comments and engagement metrics without juggling four integrations.
Is the data ready for client reporting?+
Responses are clean JSON, so you can pipe engagement metrics, comments and summaries straight into your reporting tools and dashboards.
Other use cases
Build it with Captapi
Get your API key and 100 free credits in 60 seconds. No credit card.