---
title: YouTube Summarizer API
emoji: 🎬
colorFrom: purple
colorTo: blue
sdk: docker
app_port: 7860
---

# YouTube Video Summarizer API

A multilingual Flask API for summarizing YouTube videos using AI.

## Features
- 🎤 **Speech-to-Text**: Whisper for videos without subtitles
- 🌐 **11 Languages**: English + 10 Indian languages
- 🔄 **Translation**: NLLB-200 for multilingual support
- 🤖 **AI Summarization**: Groq LLaMA 3.1

## API Endpoints

| Method | Endpoint | Description |
|--------|----------|-------------|
| GET | `/` | Health check |
| GET | `/api/health` | API status |
| GET | `/api/languages` | Supported languages |
| POST | `/api/transcript` | Extract transcript |
| POST | `/api/translate` | Translate text |
| POST | `/api/summarize` | Generate summary |
| POST | `/api/process` | Full pipeline |

## Usage

```bash
curl -X POST https://YOUR-SPACE.hf.space/api/process \
  -H "Content-Type: application/json" \
  -d '{"url": "https://youtube.com/watch?v=VIDEO_ID", "summary_type": "bullet_points"}'
```

## Models Used
- **Whisper**: openai/whisper-small (~500MB)
- **NLLB-200**: facebook/nllb-200-distilled-600M (~2.4GB)
- **Summarization**: Groq API (LLaMA 3.1)