Web & Data

DefiLlama Base chain TVL. No parameters.

Capture a URL and return its structured content (title, headings, text, links, images) as JSON

Prüft am Objekt paginierung den Befund Wert der Meta-Robots-Angabe.

Prüft am Objekt parameter-url den Befund Wert der Meta-Robots-Angabe.

Prüft am Objekt absendung den Befund verwendete Formularmethode.

Prüft am Objekt robots-datei den Befund technische Indexierbarkeit.

Retrieves a ranked leaderboard of tool execution performance or results.

Check the status and availability of a domain.

Name the fields you want from a page and get exactly those as JSON. URL + wanted fields -> clean JSON. Scrapes the page from a residential IP (reaches sites that block datacenters) and uses an LLM to return exactly the fields you ask for. The 'scrape into this shape' call agents love (Firecrawl-extract territory), cheaper. Query: ?url=&fields=price,rating,stock (or ?schema=free-text)

Size a hypothetical long or short from account risk, stop, leverage, fees, and slippage; return a conservative liquidation-distance warning without placing a trade.

Returns implied volatility surface data organized by tenor for options contracts.

Search a catalogue of free, legally downloadable works: public-domain books (Project Gutenberg), audiobooks (LibriVox), films and texts (Internet Archive collections), growing by tens of thousands of records a day and re-verified daily. Returns matching works with authors, year, language, rights status and direct download links (epub, txt, mp3, video files). Where to get it for free, with the link. $0.01 per search.

Returns geographic regions within the United States.

Returns complete historical chart data for a specified datetime timestamp.

Screenshot any web page: give a URL, get a 1280x800 JPEG of how it renders in a real browser, with its SHA-256, title and final URL. Use for visual checks, previews, archiving how a page looked, and showing a page to a vision model. $0.01 per capture; a page that fails to load or errors is not charged. For signed, timestamped evidence use /attest instead.

Prüft am Objekt dokument den Befund Gesamtladezeit.

Provides system health status or real-time operational metrics.

Raw HTML fetch: the page source (up to 500 KB) with status, final URL after redirects, content type, byte size and response headers. For agents that want to run their own parser without managing fetch, redirects and timeouts. $0.01 per URL.

Phone number extraction from a page: candidate numbers found in the text and tel: links, normalised, with the tel-link ones marked as high confidence. Contact discovery for lead lists. $0.01 per page.

OAuth 2.0 authorization-server metadata (RFC 8414) with OpenID fallback: tries /.well-known/oauth-authorization-server then /.well-known/openid-configuration and returns the issuer, authorization/token/revocation/introspection/device endpoints, grant types, PKCE support, token auth methods, scopes, DPoP and PAR support. Also checks /.well-known/oauth-protected-resource for MCP-style resource metadata. $0.01 per server.

Semantic-version helper: compare two versions (-1/0/1 with which is newer), test whether a version satisfies a range (^, ~, >=, <, x-ranges, hyphen ranges, ||), or sort a comma/space list of versions descending with prerelease handling. Parses major/minor/patch/prerelease/build. $0.01 per operation.

HTML to plain text: strips tags, scripts and styles, decodes entities, keeps paragraph and line breaks, and returns word count. Clean up scraped or generated HTML. $0.01 per call.

HTML tables to JSON: every table on a page as arrays of rows (header row detected, cells cleaned of markup), with row and column counts and a caption. Pull structured data out of any web page. $0.01 per page.

Wikidata entity lookup: the Q-id, label, description, aliases, and key claims (instance of, country, population, inception, coordinates, official website, founder, headquarters) resolved to labels. Structured facts for grounding. $0.01 per lookup.