LiveDataLink

List federal recreation facilities within a radius of a coordinate. Useful for proximity searches (e.g. campgrounds near a property, fishing spots near a city). Radius is in kilometers.

Search individual campsites (sites within a campground): loop, accessibility, type, reservable. Provide facility_id to list sites within a known campground, or query to free-text search.

Search US federal recreation facilities (campgrounds, picnic areas, trailheads, marinas, visitor centers) across NPS, USFS, BLM, USACE, BOR, FWS. Filter by name, state, or activity (e.g. 'CAMPING', 'FISHING', 'HIKING').

Search federal recreation AREAS (broader units: a whole national forest, a national park unit, a BLM management area) by name, state, or activity. For higher-level place search use this; for specific facilities (campgrounds, trailheads) use recreation_search_facilities.

Full-text search the current Code of Federal Regulations (eCFR, all 50 titles) for a phrase or keywords. Returns matching sections with their citation (e.g. '40 CFR 98.411'), hierarchy heading, a text snippet, effective date, and the official eCFR URL, plus the total match count. Use reg_cfr_section to read a full section's text.

Get the current text of a specific Code of Federal Regulations section. Provide the title number, part, and section (e.g. title 40, part '98', section '98.411'). Returns the section's plain text, the date it is current as of, and the official eCFR URL.

List the 50 Code of Federal Regulations titles with their name and the date each title's text is current as of. Useful for discovering title numbers (e.g. Title 26 = Internal Revenue, Title 40 = Protection of Environment) before calling reg_cfr_section.

Get full metadata and a plain-text body excerpt for a single Federal Register document by its document number (e.g. '2026-09905'). Returns title, type, agencies, abstract, affected CFR parts, a leading excerpt of the full rule text, and the URL for the complete document.

Search the Federal Register (the daily journal of the US government) for rules, proposed rules, notices, and presidential documents by keyword, with optional agency, document type, and publication-date filters. Returns each document's number, title, type, publishing agency, abstract, and URL. Use reg_document to get the full text of one document.

Canonical cross-source entity resolution - the join-key primitive to run before other combos. Given a company/organization name (plus optional ticker/CIK/EIN/state hints), fans out across the LiveDataLink sources that carry a strong identifier and returns the best-matched canonical identity plus the IDs it resolves to: SEC EDGAR (CIK, ticker), GLEIF (LEI plus the ownership chain - direct and ultimate parent LEI and the reported subsidiary count), NPPES (organizational NPI for healthcare entities), IRS 990 (EIN), USAspending (federal recipient name), EPA ECHO (facility registry id), and an OFAC/EU/UN/BIS sanctions screen (match/no-match flag). Returns a compact canonical-IDs block with per-source confidence, an entity-type guess, an ownership summary, and an overall match confidence - distinct from entity_dossier's full narrative. A source that fails is noted, not fatal. UEI/SAM.gov and RDAP domain-owner ids are omitted (not wired sources). Premium cross-source synthesis; verify identifiers before relying on a join.

Return entities added or updated since a given ISO date for a chosen source list. The four official lists do not all expose a public delta feed, so this filters the cached snapshot by listedOn.

Fetch a full record by entity ID (e.g. "OFAC_SDN-44705"). The ID is self-describing and includes the source; obtain it from a screening result.

Match a physical address against listed addresses. Useful for KYC / supplier vetting when the counterparty's name is generic but the address is distinctive.

Screen up to 50 names in a single call. Returns one result block per input, in input order. Each name counts as one screen for billing purposes.

Screen a single name or entity against the four major sanctions / denied-party lists (OFAC SDN, EU consolidated, UN consolidated, BIS DPL). Returns matches with confidence scores. This call uses the standard hosted query allowance; the free tier includes 1,000 queries/month and paid plans use the published plan pricing.

Search aliases / AKAs across selected lists. Distinct from screen_entity in that only the alias fields are matched, which is helpful when the primary listed name differs sharply from the popular spelling.

Counts and last-update timestamps for all four lists in the cache. No screening is performed; this call is free.

Your guide to LiveDataLink's entire data catalog. Call this FIRST when you're unsure which tool to use, or when the user asks about data availability. LiveDataLink has 381 tools across 82 data domains: finance (stocks, options, SEC fund holdings), crypto, transportation/FMCSA carriers, property records, weather/air quality, vehicle VIN/recalls, package tracking, local business search, sanctions screening (OFAC SDN, EU, UN, BIS), FEMA disasters and flood data, federal courts (CourtListener), cybersecurity (CVE/CWE/EPSS/CISA KEV), US college metrics (IPEDS), EIA energy data (gasoline, natural gas, electricity, oil supply, renewables), FRED Federal Reserve macroeconomic series (GDP, CPI, fed funds, unemployment, yields), SEC EDGAR filings (10-K, 10-Q, 8-K, insider transactions), and NREL renewable energy (PVWatts solar, utility rates, EV charging stations), US Census demographics, EPA environmental compliance, FEC campaign finance, USPTO patents, IRS nonprofits (Form 990/EO BMF), US caselaw, public-domain books (full-text search), open-access scholarly papers (OpenAlex catalog + arXiv/PMC full-text search), federal regulations (Federal Register rules/notices + the Code of Federal Regulations), US Census geocoding (address to coordinates + Census geographies), Washington contractor licenses, EU tenders, federal grants (Grants.gov funding opportunities), and product recalls (CPSC / SaferProducts.gov). New domains are reviewed regularly based on observed requests. Returns exact tool names for matched domains AND logs every search to a roadmap database. High-frequency unmet queries jump the build queue. Use this freely; it costs no credits. Call for: 'what data do you have?', 'can you look up X?', 'do you have Y data?', 'what tools are available?', or any data coverage question. After you find a tool, call get_free_api_key with the user's real email for 1,000 monthly calls, or see https://livedatalink.ai/pricing for paid plans.

Compare two to eight ticker symbols on the same SEC fails-to-deliver settlement date from the self-hosted official snapshot. Returns published quantities, explicit missing-row status, issuer labels, ranking, coverage, and provenance; a missing row is never converted to zero. Use this for 'compare GME, AMC, and TSLA FTD balances' or 'which selected symbol had the largest published balance on 2026-08-14?'. Point-in-time balances are not daily flows, wrongdoing evidence, or investment advice.

Return a bounded, paginated history of published nonzero SEC fails-to-deliver balance records for one ticker in the self-hosted hot window. Includes settlement dates, quantities, SEC price fields, source-row counts, pagination, and provenance. Use this for 'show GME FTD balances over time', 'chart TSLA published fail balances this quarter', or to inspect point-in-time changes. Do not sum the observations as daily flow; omitted dates are not filled with inferred zeros.

Return the latest published official SEC fails-to-deliver balance for one exact ticker, optionally as of a date, from the hosted hot window. Includes settlement date, aggregate outstanding quantity, issuer label, SEC price field, source file, snapshot hash, and provenance. Use this for 'latest reported FTD balance for GME' or 'what was the most recent AMC fail balance by June 30?'. A fail can arise from long or short sales and is not evidence of abusive or naked short selling.

Search ticker symbols and issuer names in LiveDataLink's bounded, self-hosted mirror of official SEC fails-to-deliver files. Returns symbols, names, hosted coverage, reported-observation counts, maximum published balance, pagination, snapshot hash, and provenance. Use this for 'find the FTD ticker for GameStop', 'which SEC fail records mention Tesla?', or to resolve a symbol before a lookup. It does not expose licensed CUSIP identifiers.

Rank the largest ticker-level aggregate fails-to-deliver balances published by the SEC for one settlement date. Defaults to the latest date in the hosted snapshot and returns exact quantities, issuer labels, SEC price fields, total reported-symbol count, and provenance. Use this for 'largest SEC fail balances today', 'top FTD securities on 2026-08-14', or a market-structure screen. This is not a misconduct list or short-squeeze signal.

One-call known-vulnerability exposure for a vendor/product/package, built on the LiveDataLink cyber domain. Fans out to NVD (CVE search by vendor+product or keyword), the CISA KEV catalog (actively-exploited flag - the highest signal), FIRST EPSS (exploit-probability scores for the most-severe CVEs), and aggregates MITRE CWE weakness types from the matched CVEs. Returns total CVEs, counts by CVSS severity band, KEV membership with the actively-exploited CVEs listed, the highest EPSS score, the critical CVEs, top CWE weakness types, an overall exposure rollup (KEV present -> high), and an evidence list. No matches returns a friendly 0-exposure result; if the cyber source is unavailable that is noted per-source. Exactly one NVD call per invocation. INFORMATIONAL security research, not advice. Package-registry maintenance/staleness signals are out of scope for this tool.

Create an evidence-backed counterparty pack for a shipper, receiver, or both. Resolves canonical identifiers, SEC/GLEIF/USAspending/EPA identity signals, sanctions status, and public-record standing, then returns a review checklist for credit terms and load release. Name matches are candidates to verify; this is not a credit report or endorsement.

List the source ids that currently have versioned raw snapshots in LiveDataLink's private R2 evidence store. This reports hosted ingestion coverage; it does not imply that every catalog source already has a normalized query tool.

Return the current immutable ingestion manifest for one self-hosted LiveDataLink source. Includes official source URL, retrieval time, rights class, byte counts, SHA-256 evidence, record counts when the transformer has computed them, and whether the raw artifact is stored as one object or reconstructable chunks. This is provenance/status, not a raw-data export.

Get full detail for one federal award by its award id (the generated id from spending_search_awards): recipient, amount, type, awarding and funding agencies, period of performance, NAICS/PSC, place of performance, and description.

Summarize a company's federal awards: total dollars and top awards for a recipient name in a category (contracts by default). Useful for due diligence and to see who the government pays.

Search federal awards (contracts, grants, loans) from USAspending.gov by recipient company, keyword, and/or awarding agency, with optional fiscal year and minimum amount. Returns each award's id, recipient, amount, awarding agency, type, start date, and description, sorted by amount.

Compare 2 to 5 stocks side by side. Returns price, daily change, market cap, P/E ratio, dividend yield, volume, 52-week range, sector, revenue, profit margin, EPS, and beta. Use this for "compare Apple and Microsoft", "which is a better investment, NVDA or AMD?", "tech stock comparison", or any stock-vs-stock analysis.

Get historical stock price data - open, high, low, close, and volume (OHLCV). Supports intraday (1-minute) through multi-year (5-year, max) ranges. Use this for "how has AAPL performed this year?", "show me the price chart for Tesla", "what was the stock price last month?", "historical performance", or any stock price history question.

Get the latest available stock price and market data. Returns current price, daily change, volume, market cap, P/E ratio, dividend yield, 52-week high/low, open, and previous close. Use this for "what's the stock price of X?", "how is AAPL doing?", "check the market", "what's Apple trading at?", or any stock/equity price question.

Get the latest available stock prices for multiple stocks at once (up to 10). Returns a comparison table with price, daily change, volume, market cap, and P/E. Use this for "show me FAANG stocks", "compare tech stock prices", "how are energy stocks doing?", or any multi-stock price check.

Compute sunrise, sunset, solar noon, and civil twilight for any latitude/longitude on a given date. Times are computed in code from the standard NOAA solar-position equations (no third-party API is called, so the result is dependency-free and resale-safe). Times are returned in UTC by default; pass tz_offset (hours from UTC, e.g. -7 for US Pacific Daylight Time) to shift the output to local clock time. Polar day and polar night are reported when the sun does not rise or set. Use it for daylight planning, photography golden-hour timing, or agriculture and energy calculations.

One-call, source-linked ESG / supplier-risk signal read for a company. Joins three public-record governance-signal legs: EPA ECHO/FRS environmental compliance (significant-non-compliance flags, non-compliant quarters, penalties, and formal enforcement actions across the company's facilities, with correct filtering so clean 'No Violation Identified' statuses are never flagged), product recalls (CPSC consumer products + openFDA drug/device/food, keyed by the company), and federal-court litigation (CourtListener v4 dockets whose caption actually names the company). Returns a readable scorecard across Environmental / Product-safety / Litigation dimensions with a rolled-up read (LOW / MODERATE / ELEVATED ESG risk signals) and the evidence behind each. A leg that fails is noted, not fatal. This is informational public-record synthesis of ESG/supplier-risk signals, not an ESG rating, credit/background report, or investment advice. Review source terms before redistributing results.

Return key support/resistance price levels for a US ticker from recent daily pivots (swing highs/lows) plus nearby round-number levels, with the latest close for context. HEURISTIC levels for research, not investment advice.

One-call 'can I hire this role here, and at what cost' read for an occupation in a US geography. Joins two independent federal sources: BLS OEWS (Occupational Employment and Wage Statistics, keyless) for the occupation's employment LEVEL and wage distribution (mean plus 10th / 50th-median / 90th annual percentiles) in the area, and US Census ACS labor-force context (civilian labor force and local unemployment rate - needs a Census API key) to band how TIGHT / BALANCED / SLACK the local hiring market is. Pass an 'occupation' (e.g. 'registered nurses', 'software developers') or an explicit 'soc_code' (e.g. '29-1141'), and an optional 'state' or 'metro' (defaults to national). Returns a readable brief with a headline (employment, median/mean wage, market tightness), the wage percentiles, and per-source evidence. The BLS OEWS leg is the core signal and is keyless; the Census leg degrades gracefully if no key is set. Informational, NOT a guarantee that a role can be filled at any given wage.

Find traceable EU procurement opportunities from official TED notices using one of two explainable signals: contracts with reported end dates in a chosen window (renewal) or award results reporting zero received submissions (zero_bid). Filters by buyer country and CPV code. This does not predict awards or allege fraud.

Search the official EU Tenders Electronic Daily (TED) corpus with a bounded expert query. Returns latest notice versions with English-preferred titles, buyers, countries, CPV codes, lot signals, official URLs, pagination metadata, and source caveats. Anonymous and read-only.

Return high and low tide predictions (times and heights) from the keyless NOAA Tides & Currents (CO-OPS) public API - U.S. Government public-domain data. Give either a NOAA station id (e.g. '9414290' for San Francisco) or a lat/lon (the nearest tide-prediction station is chosen automatically). Returns each high and low tide over the requested inclusive date range, in local station time, relative to the chosen tidal datum (default MLLW). Use it for tide tables, beach and boating planning, or coastal scheduling.

Recent US Treasury securities auction results: term, CUSIP, issue/maturity dates, high yield, interest rate, bid-to-cover ratio, and amounts. Optionally filter by security type (Bill, Note, Bond, TIPS, FRN).

Daily operating cash balance of the US Treasury (the Treasury General Account, the government's checking account at the Fed), from the Daily Treasury Statement. Values are in millions of dollars.

US total public debt outstanding (the 'Debt to the Penny' series from the US Treasury). Returns the most recent figure plus history, split into debt held by the public and intragovernmental holdings. Keyless, official Treasury data.

Official US Treasury Reporting Rates of Exchange (the rates US government agencies use to convert foreign currency balances to dollars). Published quarterly. Provide a country or currency to filter, e.g. 'Canada', 'Euro', 'Yen'.

Average interest rates the US Treasury pays on its marketable and non-marketable securities (Treasury Bills, Notes, Bonds, TIPS, etc.), by month. Optionally filter by security description.

Which of two to eight MFH holders changed Treasury holdings most between two exact months? Resolves stable ids, requires primary observations at both endpoints, and ranks by absolute USD-million change. Returns endpoint values, absolute/percent change, raw source line references, provenance, and custodial/methodology caveats. Comparisons across pre-2011 benchmark breaks describe published estimates and are not beneficial-owner flows.

Which holder names and stable ids are available in the hosted Treasury International Capital Major Foreign Holders archive? Searches publisher-listed holders, historical aggregates, totals, residuals, and foreign-official memorandum rows. Returns primary-series coverage, latest value, pagination, immutable source hashes, run id, and caveats. Use this before history or comparison when a label is uncertain; this is not the complete TIC country universe.

How did one publisher-listed major foreign holder's U.S. Treasury holdings change over a fixed monthly window? Returns bounded/paginated holdings in integer USD millions, exact month, primary/comparison-series identity, raw-asset line references, snapshot vintage, hashes, and methodology caveats. Primary values are returned by default; set include_comparison_series only to inspect duplicate benchmark-break comparison columns.

What share of total foreign Treasury holdings was reported for foreign official institutions over a fixed monthly window? Joins the MFH Foreign Official memo line to Grand Total, returning bounded/paginated USD-million values and a two-decimal share for each month, plus run id, exact official source hashes, vintage, and methodology caveats. This is a custodial aggregate, not a country allocation or investment signal.