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OG Title CSS Meta Extractor
x402
OG Title CSS Meta Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-02).
Extracts the og:title Open Graph meta tag content from a public URL or raw HTML string
Price / call$0.006
Success—
StatusUnknown
How this service works
Call when an agent needs og:title content via meta[property='og:title'] from a public page or HTML (SSRF-safe). Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/css-meta-og-title first.
Output
Returns the string content of the first meta[property='og:title'] tag found in the page or HTML — typically the Open Graph title used for social media link previews. Returns empty or null if no og:title tag is present.
Example use cases
Social preview title for shared links
“What og:title would show up if someone shared https://techcrunch.com/2024/06/01/some-article on Twitter or LinkedIn?”
SEO audit for og title presence
“I have this HTML from our product page — can you pull out the og:title value so I can check if it's set correctly? Here's the HTML: <html><head><meta property='og:title' content='Best Widgets 2024'/></head></html>”
Competitor page Open Graph analysis
“Check https://competitor.com/landing and tell me what og:title they're using for their homepage — I want to see how they're branding their social previews.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/css-meta-og-title?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need specifically the og:title Open Graph meta tag from a page — not the HTML <title> tag or other meta tags. Prefer the free sandbox variant (POST /v1/sandbox/css-meta-og-title) first to avoid the $0.006 USDC charge. Choose this paid endpoint when the sandbox is unavailable or rate-limited. It is SSRF-safe, so it's appropriate for agent pipelines that fetch URLs on behalf of users.
Side effects
- URL is unreachable or returns non-200 status — extraction fails
- Page has no og:title meta tag — returns empty/null result
- HTML input exceeds 200,000 character limit — request rejected
- URL blocked by SSRF safety filter — request rejected
- Malformed HTML prevents CSS selector from matching — empty result
- URL string shorter than 8 characters or longer than 2048 characters — validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html. |
| html | string | HTML to extract from locally. Provide html or url. When both are set, html is used. |
Tags
x402
Reviews
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