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Agent Data API – Web Metadata Extraction
x402
Agent Data API – Web Metadata Extraction is a paid API for AI agents from agent-data-api-ui1c.onrender.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Fetches and returns metadata (title, description, Open Graph tags, etc.) from any web page URL.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call data services for AI agents: web extraction (text, Markdown, metadata), PDF-to-text, RSS/Atom parsing, FX and crypto prices, weather, DNS and email validation. All paid endpoints use the x402 payment protocol (USDC).
Output
Returns structured metadata extracted from the target web page, typically including the page title, meta description, Open Graph properties (og:title, og:description, og:image, og:url), canonical URL, and other head-level meta tags found on the page.
Example use cases
Link preview card generation
“Grab the title, description, and thumbnail metadata from https://techcrunch.com/2024/05/01/some-article so I can render a link preview card for it.”
SEO audit for competitor page
“Fetch the meta title and description from https://competitor.com/landing-page — I want to see how they've set up their SEO metadata.”
Validating Open Graph tags before sharing
“Check what Open Graph metadata is set on https://myblog.com/new-post — I need to make sure the og:title and og:image are correct before I share it on social media.”
Technical details
Endpoint
GEThttps://agent-data-api-ui1c.onrender.com/web/metaWhen to prefer
Use this endpoint when you need structured metadata (title, description, Open Graph tags) from a web page without needing the full page text or Markdown content. It is faster and cheaper than full text extraction endpoints when you only need head-level metadata. Ideal for link previews, SEO audits, content enrichment pipelines, and validating social sharing metadata. Prefer this over full web extraction when you don't need the body text of the page.
Side effects
- URL is unreachable or returns a non-200 HTTP status — endpoint returns an error response
- Page uses JavaScript rendering only and metadata is not present in raw HTML — may return incomplete or empty metadata
- Invalid or malformed URL provided — returns a validation error
- Payment not completed or x402 USDC payment fails — request is rejected
- Rate limiting or bot-blocking by target site — may result in incomplete response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | URL of the page |
Tags
x402
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