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AgentShelf Twitter Creator Meta Tag Extractor
x402
AgentShelf Twitter Creator Meta Tag Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.007/call, status unknown (last checked 2026-09-29).
Extracts the twitter:creator meta tag value from a public web page or raw HTML, with SSRF protection.
Price / call$0.007
Success—
StatusUnknown
How this service works
Call when an agent needs twitter:creator extracted from a public page or HTML (SSRF-safe). Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/profile-twitter-creator first.
Output
Returns the value of the twitter:creator meta tag found in the page (e.g. a Twitter @handle such as '@johndoe'). If the tag is absent or the page cannot be fetched, returns a null or empty result indicating the tag was not found.
Example use cases
Author attribution for content pipeline
“I'm ingesting articles from external sites into my content database — can you extract the twitter:creator tag from https://techcrunch.com/2024/01/15/some-article/ so I can store the author's Twitter handle alongside each piece?”
Verify Twitter creator tag on a client site
“We just deployed meta tags for our client's site at https://mybrand.com/blog/post — can you check the twitter:creator tag on that page to confirm it's showing the right Twitter handle?”
Enrich a scraped article list with author handles
“I have the HTML for this news article — can you extract the twitter:creator value from it so I know which Twitter account to credit when sharing it?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/profile-twitter-creator?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to extract specifically the twitter:creator meta tag from a public page or a block of HTML, with SSRF protection. Prefer the free sandbox endpoint (/v1/sandbox/profile-twitter-creator) when available to avoid the $0.007 USDC charge. Choose this over generic scraping tools when you need a lightweight, purpose-built extractor for this single Twitter Card metadata field.
Side effects
- URL is unreachable or returns a non-200 HTTP status
- SSRF-blocked URL (private/internal IP ranges rejected)
- Page does not contain a twitter:creator meta tag — returns empty/null
- HTML input exceeds 200,000 character limit
- URL exceeds 2048 character limit or is malformed
- Neither url nor html provided in request body
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
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