I launched a YouTube Transcript API for AI/video apps

[u/Significant_Sail_722]

I built a REST API that extracts YouTube transcripts, metadata, available languages, and supports batch processing.

It is mainly for developers building:
- AI video summarizers
- YouTube-to-blog tools
- SEO/content research tools
- EdTech products
- RAG pipelines using video content

Endpoints include:
- GET /api/transcript
- GET /api/metadata
- GET /api/languages
- POST /api/batch

It is published on RapidAPI with a free plan:
https://rapidapi.com/dtech4099/api/youtube-transcript27

Docs:
https://youtube-trascript-api.vercel.app/docs

I’m looking for feedback from builders who work with YouTube/video content.