277 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Citation graph of a paper: the works it references (outgoing) and the works that cite it (incoming), each as normalized records, plus the Semantic Scholar influential-citation count. Give a doi, arxiv, pmid, openalex_id...
Disambiguate a researcher and return their profile: works count, citation count, h-index, institutions with ROR, top concepts and top works. Give an orcid for a resolved profile, or a name for ranked candidates. Distinct...
Locate a free open-access PDF for a DOI. Returns whether an open-access copy exists and the best PDF link with its license, version and host type, from Unpaywall and OpenAlex. A cheap, focused open-access locator.
Cited answer (RAG): a natural-language question is answered by searching the public web, reading the top pages and synthesizing a grounded answer with a list of source URLs. Answer cites only the retrieved sources (anti-...
Current job openings for a given company: titles, locations, departments, posting dates, application URLs. Sourced from the company's official careers system (Greenhouse). Input: company board token (e.g. 'anthropic').
Paid scholar evidence card for a research claim (cycle 217, x402 $0.01) - GET ?query=<CLAIM_OR_TOPIC> OR ?sample=1|2|3 OR POST application/json {query}. KEYLESS arXiv (export.arxiv.org Atom), Crossref (api.crossref.org)...
Paid AI-citable source credibility scorer (cycle 109) — fetches URL, extracts article text + meta description + article:published_time, then computes 6 sub-scores: hedging language density (30 terms tracked), sourcing (c...
Paid citation-density + source-quality audit — counts anchor + JSON-LD + cite + blockquote + soft-text outbound references, classifies by tier (primary .gov/.edu/standards / secondary news+publishers / tertiary blogs / s...
Paid E-E-A-T signal audit (Experience/Expertise/Authoritativeness/Trust) — JSON-LD Organization/Person/author markup + byline + author bio links + about/contact/team/editorial/corrections/funding pages + social profile v...
Paid machine-API discovery rollup — link rel=alternate (oembed/atom/rss/jsonfeed) + HTTP Link header + JSON-LD Action/EntryPoint/Service + declared-spec-path probes (/llms.txt, /openapi.json, /swagger.json, /graphql, /.w...
Ranked crypto research scores from EarlyThunder: composite score, tier, category and one-line verdict for 259 assets, sorted best-first. Teaser for the full thesis endpoint.
Finds the closest archived snapshot of any public URL in the Internet Archive Wayback Machine. Returns the snapshot URL, capture timestamp and original HTTP status. Optional timestamp (YYYYMMDD or longer) targets a speci...
Instant 30-Day Prepaid API Key Pass (ak_live_...) for AI agents, LangChain, n8n, Make.com, and developers. Unlocks all 23 paid per-call Agent Kiosk REST & MCP intelligence tools for 30 days via X-API-KEY header without p...