# AgentShelf OG Video Extractor

> AgentShelf OG Video Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-29).

Extracts the og:video Open Graph meta tag value from a public web page URL or raw HTML, with SSRF protection.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/profile-og-video?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentshelf-og-video-extractor-20be59c8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1ZQlaggmRlkXh01X2DG9w

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 agentshelf-og-video-extractor-20be59c8 -d '<json body>'
```

Example prompt: Can you extract the og:video tag from https://example.com/my-video-page? I need to know what video URL is set in the Open Graph metadata.

## When to prefer this

Use this endpoint when you specifically need the og:video Open Graph tag extracted from a public webpage or raw HTML and want SSRF-safe fetching. Prefer the free sandbox endpoint (/v1/sandbox/profile-og-video) when available. Use this paid endpoint when the sandbox is unavailable or rate-limited, or when you need reliable paid-tier guarantees.

## Known failure modes

- URL is unreachable or returns non-200 status — extraction fails with an error
- SSRF-blocked URL (private IP, localhost, metadata address) — rejected with a security error
- No og:video meta tag present on the page — returns empty/null result
- HTML exceeds 200,000 character limit — request rejected
- Malformed HTML prevents parsing — may return empty result
- Neither url nor html provided — validation error

## How this service works

Call when an agent needs og:video extracted from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/profile-og-video first.

## Output

Returns the extracted og:video URL or value found in the Open Graph meta tags of the provided page or HTML. If no og:video tag is present, returns a null or empty result. The response indicates whether extraction succeeded and what value was found.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 8,
   "description": "Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html."
  },
  "html": {
   "type": "string",
   "examples": [
    "<!doctype html><html lang=\"en\"><head><title>Hello</title>\n<meta name=\"description\" content=\"Desc\"><meta property=\"og:title\" content=\"OG\">\n<link rel=\"canonical\" href=\"https://example.com/\"><link rel=\"icon\" href=\"/favicon.ico\">\n</head><body><h1>Hello</h1><a href=\"https://example.com/a\">A</a></body></html>"
   ],
   "maxLength": 200000,
   "minLength": 1,
   "description": "HTML to extract from locally. Provide html or url. When both are set, html is used."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentshelf-og-video-extractor-20be59c8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentshelf.syntexa.ch](https://www.zero.xyz/host/agentshelf.syntexa.ch/llms.txt)