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DataBG Web Metadata Extractor
x402
DataBG Web Metadata Extractor is a paid API for AI agents from api.databg.tech, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Fetches and returns structured metadata (title, description, Open Graph, Twitter Card, canonical URL, robots, language) for any given web page URL.
Price / call$0.003
Success—
StatusUnknown
How this service works
Global structured data and machine-payable tools built for AI agents, developers and intelligent applications.
Output
Returns a JSON object containing the page title, meta description, canonical URL, final (post-redirect) URL, HTTP status code, detected language, content type, robots meta directives, Open Graph object, Twitter Card object, and an extraction timestamp — all structured and ready for programmatic use.
Example use cases
Link preview card generation
“Pull the title, description, and Open Graph image for https://www.bbc.com/news/technology-12345678 so I can generate a rich preview card for it.”
SEO audit of competitor page
“Fetch the metadata for https://www.competitor.com/product-page — I want to see their title tag, meta description, canonical URL, and any robots directives they have set.”
Content type and language detection
“Check https://www.reuters.com/world/europe/ and tell me what language the page is in, what HTTP status it returns, and what the final URL resolves to after any redirects.”
Technical details
Endpoint
POSThttps://api.databg.tech/v1/web/metadataWhen to prefer
Choose this endpoint when you need structured, machine-readable metadata extracted from a single webpage — especially Open Graph, Twitter Card, canonical URLs, and robots directives — without running a full browser or scraping pipeline. It is ideal for link preview generation, SEO audits, content enrichment, and lightweight page intelligence tasks where you need fast, pay-per-call access with no setup.
Side effects
- URL is unreachable or returns a non-200 status — success will be false and status will reflect the HTTP error code
- URL points to a page with no metadata tags — title, description, open_graph, twitter fields may be null
- URL resolves to a binary file or non-HTML content — content_type will be set but metadata fields will largely be null
- Malformed or invalid URL input — request will fail validation
- Paywalled or bot-blocked pages may return incomplete or login-wall metadata
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| url | string | |
| title | — | |
| robots | — | |
| status | integer | |
| success | boolean | |
| — | ||
| language | — | |
| canonical | — | |
| final_url | string | |
| open_graph | — | |
| description | — | |
| content_type | string | |
| extracted_at | string |
Tags
x402
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