# BaseBuilder Misc YouTube138 Endpoint

> BaseBuilder Misc YouTube138 Endpoint is a paid API for AI agents from bb-misc.vercel.app, paid per call via x402, $0.15645/call, status unknown (last checked 2026-10-19).

Processes YouTube-related requests via a paid miscellaneous API endpoint on the BaseBuilder Misc hub

## Facts

- Endpoint: POST https://bb-misc.vercel.app/api/youtube138?utm_source=zero.xyz
- Price: $0.15645/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder-misc-youtube138-endpoint-79af9101
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_484CYBm6MJMplazU_gqIV

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 basebuilder-misc-youtube138-endpoint-79af9101 -d '<json body>'
```

Example prompt: Can you pull the details and metadata from this YouTube video — https://www.youtube.com/watch?v=dQw4w9WgXcQ — including the title, description, and any other available info?

## When to prefer this

Use this endpoint when you need to extract or retrieve metadata and information from YouTube videos programmatically and are willing to pay per call via the x402 payment protocol

## Known failure modes

- Invalid or malformed YouTube URL returns an error
- Video not found or deleted returns empty or error response
- Rate limiting or quota exhaustion returns 429 or similar error
- Payment not processed returns 402 payment required
- Private or restricted videos may not return data

## How this service works

BaseBuilder Misc API hub - 21 paid endpoints

## Output

Returns extracted YouTube video data such as metadata, title, description, or other content associated with the provided YouTube video URL or ID

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder-misc-youtube138-endpoint-79af9101/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bb-misc.vercel.app](https://www.zero.xyz/host/bb-misc.vercel.app/llms.txt)