information-retrieval

Scores one email address 0-100 with a verdict (ok, risky, disposable, undeliverable, invalid) and the evidence under it: every point lost is itemised with the field that proves it. 12,141 disposable domains from two maintained open lists pinned to a commit, 4,897 free providers, 1,018 role names, typo fix (gmial.com > gmail.com), live MX/SPF/DMARC. No SMTP probe, no API key.

Sanctions screening (AML/KYC): screen a person or company name against 6 official watchlist sources — UN consolidated, EU FSF, US OFAC SDN, UK Sanctions List, French national asset-freeze register, Swiss SECO list — six official lists in one call. Fuzzy watchlist matching with a 0-100 confidence score per hit — never a bare yes/no. Each list reports its entry count, publication date and what that date means. One AML screening call covers UN, EU, OFAC, UK, FR and CH.

Fetch a public URL and return clean LLM-ready markdown from static HTML.

Summarize any public web page: summary, key points and named entities as JSON — Genesis402 / UnyKorn Operator Network

An LLM-written compliance digest of the AI & automated-systems governance actions in the window that actually matter — enforcement first, deadlines called out.

Citation-backed flight compensation claim letter across 7 regimes (EU261/UK261/Canada APPR/Brazil ANAC 400/Turkey SHY/India DGCA/Israel ASL) plus Montreal Convention baggage complaints: deterministic eligibility and amount plus a ready-to-send demand letter that pre-empts the carrier defenses, with escalation path and deadlines. Cheaper eligibility-only check: /api/rights/check ($0.05).

Look up full metadata for one indexed book by book_id: title, author, year, subjects, bookshelves, download rank, chunk count, and detected chapter range. Use book_id from /book-search or a category shelf. No license, no API key required.

Search the indexed public-domain book corpus by title or author substring. Returns matching books ranked by historical popularity with book_id for drill-down into metadata, chapters, quotes, or full-text search. No license, no API key required.

Government scholarship programs for student and financial-aid agents. Covers official scholarships, grants, and student aid by country: India NSP, US Pell, UK Student Finance, Germany BAfoeg, and 50+ programs.

Fetch a URL with a real rendered browser (JavaScript executed) and return a PDF of the full page. Not JSON -- the response body is the file itself. Results are cached for 24 hours per URL. Cache status and fetch time are reported in the X-Cached and X-Fetched-At response headers.

Ask a question about War and Peace and get back the most relevant passages from the book itself, with chapter and location citations. Retrieval only — full-text search, not a generated summary or answer. No license, no API key required.

Ask a question about Crime and Punishment and get back the most relevant passages from the book itself, with chapter and location citations. Retrieval only — full-text search, not a generated summary or answer. No license, no API key required.

Verifies an ICD-10-CM diagnosis code or searches the code set by text, returning official code descriptions.

Searches PubMed and returns citation metadata for each hit: title, journal, publication date, authors, DOI and PMID.

Search the National Vulnerability Database by keyword, CPE, publication window or CVSS severity, returning a paginated list with scores and CWE classifications.

Curated shelf of public-domain adventure fiction, ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required.

Curated shelf of public-domain science and natural-history works, ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required. This is a small, niche shelf within the corpus.

Curated shelf of public-domain philosophy and ethics texts — from ancient to early-modern thought — ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required.

Curated shelf of public-domain history texts spanning ancient to modern periods, ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required.

Curated shelf: Technology — 219 public-domain books. Returns a ranked list with drill-down routes for full-text retrieval. No license, no API key required.

Curated shelf of public-domain children's and young-adult classics, ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required.

Curated shelf of public-domain plays and dramatic works, including Shakespeare, ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required.

RFC 5322 syntax check, live MX resolution and a disposable-provider check for one email address, in a single call.

Verify an email address: syntax check + real DNS/MX lookup. Returns timestamped SHA-256 receipt.