information-retrieval

Name, biography, employments and educations for an ORCID iD, with an optional capped list of the most recent publications.

Screen any individual or entity against 100+ global sanctions lists including OFAC, UN, EU, and UK. Returns match score, list provenance, and source entity IDs. Powered by OpenSanctions.

Search scientific and scholarly literature by keyword across CrossRef, PubMed, arXiv, OpenAlex, Semantic Scholar, and ClinicalTrials.gov in one call (300,000+ works). Returns title, authors, journal or venue, publication year, DOI, and a provenance URL to the source per match. For research agents, literature review, citation lookup, systematic review, and clinical evidence workflows.

Search US regulations and law: 1.5 million+ federal court opinions (SCOTUS all time and all 13 federal appellate circuits, verifiable via CourtListener), eCFR, Federal Register, congressional legislation, Regulations.gov dockets, and GovInfo publications. Returns title, citation, court or agency, dates, and a provenance URL per match. For legal, regulatory, and policy agents.

Find the sources where an email was found on the web.

Resolve and parse LNURL endpoints. Returns metadata, min/max amounts, supported features. 30 sats.

Validate a single email address: format, MX, SMTP mailbox check, and disposable/role/free classification with a deliverability score.

LITE version of kyb: compliance verdict + VAT VIES validity + insolvency + red-flag count. Upgrade to /v1/fr/kyb for full dossier (officers, financials, flags detail). Query: ?q= or ?siren=

Processes multiple search queries in a single request.

Returns an outdoor-fit rating, weather tradeoffs, and transportation exposure notes for a destination or coordinates, with confidence caveats. Use to decide whether to shift timing or route before a trip.

Geocode a place and return local time, UTC offset, current weather, and an ops-suitability note - context for an agent coordinating human-dependent work across timezones.

The accountability step. Verify any Kronos decision_id against later market prices. Returns whether direction held, PnL%, and a verdict.

Screen untrusted text against known prompt-injection patterns (pattern matching, not a model). Returns which named patterns matched.

Entity/company resolution with cross-linked identifiers (Wikidata). POST {query}. Returns {id, label, description, identifiers: {lei, isin, ticker, website, country, inception}}.

SIGNED portable track record of a predictor's live calls: resolved-only decided/correct counts, Wilson 95% lower bound, and a sha256 merkle root content-addressing the exact corpus of signed calls it summarizes (recomputable offline). Records under the min-decided floor carry clears_bar=false. Param: pubkey (64-hex ed25519), query window (30d|90d|all).

Returns a ranked leaderboard of top performers or entities based on activity metrics.

Any public URL as clean Markdown

Returns the same watchlist match results as a downloadable CSV — event ID, employer, location, headcount, and dates — use it to pull tracked-employer activity into a spreadsheet

Returns WARN events within a chosen radius (up to 250 miles) of a ZIP code, ranked by distance, with employer, headcount, and dates — use it to scan a territory for disruption activity

DOI metadata with normalized authors, publisher info, license, and citation data

Creator lookup

MASTERCLAW deep research synthesis (GET variant with ?query=).

娱乐全查：书籍+音乐+电视剧+趣味图片+水果营养+同义词，五合一付费查询

Searches a governed corpus of 1,131 scientific hypothesis proposals across five rigor tiers (benchmark, established_method, active_research, exploratory, speculative). Every record is IDEA-tier and unvalidated — this is a discovery layer over proposals, not results. Quarantined records (not_physical, metaphysical) are excluded at the source. Returns full honesty fields (execution_status, validation_status, promotion_eligible, lifecycle_state, governor_reason) with every result.