YouTube 4K & MP3 Audio Streamer

Active|Published by FioApi Engine|Media & Video

API Playground

Live Database Connected

Endpoint

POST/api/v1/youtube/extract

Request Parameters (1)

url *

in: bodystring

Target URL to process and extract

Active API Key

fio_live_••••••••••••••••••••••••

curl -X POST "https://api.fiotools.com/api/v1/youtube/extract" \
  -H "Content-Type: application/json" \
  -H "x-api-key: sk_37c7b75957de5a02237bf6823e2a7858" \
  -d '{"url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"}'

Transparent Pricing

$1 = ~10,000 requests

Only $0.000100 per successful 200 OK request.

Errors

Free ($0.00)

Model

Pay-as-you-go

API Overview

Ultra-fast YouTube stream extractor featuring automatic geo-unblocking, age-gate bypass, and automatic audio muxing for seamless playback on any device.

Key Features:

✓Up to 4K Ultra HD 60fps
✓Lossless 320kbps MP3 Extraction
✓Auto-generated Captions (.srt)
✓YouTube Shorts Support

How to Use

Base URL

https://api.fioapi.com/api/v1/youtube/extract

Required Headers

// Authenticate via x-api-key headerx-api-key: YOUR_API_KEYContent-Type: application/json

Response Structure & Field Definitions

Field	Type	Description
status	string	Execution status ("success" or "error")
total_files	integer	Total media items processed
name	string	Original title or extracted media filename
size / size_formatted	integer / string	File size in raw bytes and human-readable MB
quality	string	Detected resolution (e.g. 480p, 720p, 1080p, 4K)
normal_dlink	string	Direct CDN high-speed download link
fast_stream_url	object	HLS adaptive .m3u8 streaming links (360p, 480p, 720p, 1080p)
subtitles	array	Subtitles array (.srt / .vtt / .m3u8) with language identifiers