# x402 Social Intel – YouTube MP3 Converter

> x402 Social Intel – YouTube MP3 Converter is a paid API for AI agents from social-hub-v5.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).

Converts a YouTube video URL into a downloadable MP3 audio file, paid via USDC on Base mainnet using the x402 protocol

## Facts

- Endpoint: POST https://social-hub-v5.vercel.app/api/youtube/mp3
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-social-intel-youtube-mp3-converter-65ff1f2b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KH9GFp4oOw6dIk8IjZ3G7

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-social-intel-youtube-mp3-converter-65ff1f2b -d '<json body>'
```

Example prompt: Can you convert this YouTube video to an MP3 for me? Here's the link: https://www.youtube.com/watch?v=dQw4w9WgXcQ

## When to prefer this

Choose this endpoint when you need to programmatically extract MP3 audio from YouTube videos with micropayment-based access via USDC on Base mainnet, especially in automated agent workflows where no manual download UI is available.

## Known failure modes

- Invalid or non-existent YouTube URL returns an error
- Age-restricted or private YouTube videos may be inaccessible
- Very long videos may time out or fail to process
- YouTube may block or throttle scraping, causing intermittent failures
- Payment failure on Base mainnet will block the request

## How this service works

Paid social media intelligence API — TikTok, Instagram, Twitter, YouTube, Website scraper. All endpoints EVM-only on Base mainnet.

## Output

Returns an MP3 audio file or a download URL for the extracted audio from the specified YouTube video, charged at $0.08 USDC per conversion via the x402 protocol on Base mainnet.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-social-intel-youtube-mp3-converter-65ff1f2b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from social-hub-v5.vercel.app](https://www.zero.xyz/host/social-hub-v5.vercel.app/llms.txt)