Data Coverage

Valyu spans specialised and proprietary data sources across academic, financial, scientific, governmental, and specialised domains - plus web search. We index both open-access repositories and premium proprietary sources, continuously updated. Want a source added? Email contact@valyu.ai.

How access works

Web search and open academic sources (arXiv, PubMed) are on every plan, including pay-as-you-go. Specialised and proprietary sources unlock as you move up plans, which also lowers your cost per credit - see pricing.
During your free trial, every source is available. Need a source above your plan? Request access to specific datasets without upgrading.
Access mode. Every dataset is either Search + Answer + DeepResearch (callable via /v1/search) or DeepResearch only (served only inside a research task). The tables below carry an Access column where they mix.

DeepResearch-only sources can’t be called via /v1/search. Passing a DeepResearch only id to included_sources on Search or Answer returns no results. To use them, run a DeepResearch task (POST /v1/deepresearch/tasks) with the topic in the query. Whole families are DeepResearch-only: transportation, environment, automotive, compliance & sanctions, and pulse signals, plus specific datasets called out below.

Available datasets

Use included_sources to target specific datasets, or let Valyu auto-select the most relevant sources for your query.

Research & Academic Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-arxiv`	Pre-print research papers from physics, CS, mathematics, quantitative finance, and economics	2.5M+ papers	Monthly
`valyu/valyu-pubmed`	Open access biomedical and life sciences literature covering medicine, genetics, pharmacology, and epidemiology	37M+ papers	Monthly
`valyu/valyu-biorxiv`	Life sciences preprints covering neuroscience, molecular biology, bioinformatics, and computational biology	250K+ papers	Monthly
`valyu/valyu-medrxiv`	Health and clinical research preprints spanning clinical medicine, epidemiology, public health, and oncology	80K+ papers	Monthly
`valyu/valyu-chemrxiv`	Chemistry preprints across organic, inorganic, physical, and materials chemistry	30K+ papers	Monthly
`wiley/wiley-finance-papers`	Licensed Wiley finance journals covering quantitative finance, risk, and investment theory	Premium	Monthly
`wiley/wiley-finance-books`	Licensed Wiley finance books covering quantitative finance, risk, and investment theory	Premium	Monthly
`wiley/wiley-hls`	Licensed Wiley Health & Life Sciences journals covering medicine, nursing, life sciences, pharmacology, and allied health. See the Wiley HLS guide	Premium	Quarterly

Healthcare & Life Sciences Mixed access

Dataset	Description	Size	Updates	Access
`valyu/valyu-clinical-trials`	Clinical studies from ClinicalTrials.gov including study design, eligibility, outcomes, and results	500K+ trials	Real-time	Search + Answer + DeepResearch
`valyu/valyu-drug-labels`	FDA-approved medication labeling from DailyMed including dosage, warnings, and interactions	150K+ labels	Real-time	Search + Answer + DeepResearch
`valyu/valyu-who-health-data`	Global health statistics from WHO covering 194 countries with disease, health system, and demographic data	5M+ records	Real-time	Search + Answer + DeepResearch
`valyu/valyu-nih-grants`	NIH research funding data including project descriptions, investigators, and funding amounts	2M+ grants	Real-time	Search + Answer + DeepResearch
`valyu/valyu-openfda-drug-events`	openFDA drug adverse event reports	20M+ records	Real-time	Search + Answer + DeepResearch
`valyu/valyu-npi-registry`	US National Provider Identifier registry with healthcare provider details, specialties, and practice locations	8M+ providers	Real-time	DeepResearch only
`valyu/valyu-who-icd`	WHO International Classification of Diseases with ICD-10 and ICD-11 codes for diagnosis and billing	70K+ codes	Monthly	DeepResearch only
`valyu/valyu-openfda-device-events`	openFDA medical device adverse event reports	20M+ records	Real-time	DeepResearch only
`valyu/valyu-openfda-food-recalls`	FDA food recall enforcement reports	20M+ records	Real-time	DeepResearch only
`valyu/valyu-cdc-nwss`	CDC National Wastewater Surveillance System data for population-level pathogen monitoring	Real-time	Real-time	DeepResearch only

Chemistry & Drug Discovery Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-chembl`	Bioactive molecules database from ChEMBL with drug-like properties, bioactivity data, and target information	2.5M+ compounds	Monthly
`valyu/valyu-pubchem`	Chemical compound database from PubChem with molecular structures, properties, bioassays, and biological activities	100M+ compounds	Monthly
`valyu/valyu-open-targets`	Drug target validation platform with disease associations, genetic evidence, and target tractability data	60K+ targets	Monthly

Genomics Search + Answer + DeepResearch

NCBI genomic databases covering sequences, variants, and biological metadata.

Dataset	Description	Size	Updates
`valyu/valyu-ncbi-gene`	NCBI Gene records with gene names, locations, functions, and cross-references	60M+ genes	Monthly
`valyu/valyu-ncbi-nucleotide`	Nucleotide sequence records from GenBank, RefSeq, and related collections	500M+ sequences	Monthly
`valyu/valyu-ncbi-protein`	Protein sequence records with annotations and structural references	600M+ sequences	Monthly
`valyu/valyu-ncbi-snp`	dbSNP single-nucleotide polymorphism catalog with population frequencies	1B+ variants	Monthly
`valyu/valyu-ncbi-clinvar`	Clinically relevant genetic variants with disease associations and significance	3M+ variants	Monthly
`valyu/valyu-ncbi-genome`	Genome assemblies and annotations across species	100K+ genomes	Monthly

Genomics covers 19 NCBI databases in total, including GEO, taxonomy, structure, SRA, BioSample, assembly, BioProject, dbGaP, dbVar, MedGen, GTR, and more. Use the genomics preset in included_sources to search across them.

Financial Markets Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-stocks`	Real-time and historical stock prices across 75 exchanges globally	200K+ stocks	Real-time
`valyu/valyu-crypto`	Real-time cryptocurrency prices including open, high, low, close, volume, and market cap	200+ coins	Real-time
`valyu/valyu-forex`	Foreign exchange rates for currency pairs worldwide	180+ pairs	Real-time
`valyu/valyu-etfs`	Exchange-traded fund prices and data globally	25K+ ETFs	Real-time
`valyu/valyu-funds`	Mutual fund prices and metadata	10K+ funds	Real-time
`valyu/valyu-commodities`	Commodity futures prices including oil, gold, metals, and agriculture	60+ commodities	Real-time
`valyu/valyu-market-movers-US`	Biggest gainers, losers, and most active stocks in US markets	Daily	Daily

Company Fundamentals Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-sec-filings`	SEC regulatory documents including 10-K, 10-Q, and 8-K filings with semantic search	3M+ filings	Daily
`valyu/valyu-earnings-US`	Quarterly and annual earnings data including EPS, revenue, and analyst estimates	10K+ companies	Real-time
`valyu/valyu-balance-sheet-US`	Balance sheet data including assets, liabilities, equity, and debt	10K+ companies	Quarterly
`valyu/valyu-income-statement-US`	Income statement data including revenue, gross profit, and net income	10K+ companies	Quarterly
`valyu/valyu-cash-flow-US`	Cash flow statements including operating, investing, and financing flows	10K+ companies	Quarterly
`valyu/valyu-dividends-US`	Dividend payment history including amounts, ex-dates, and payment dates	10K+ companies	Daily
`valyu/valyu-statistics-US`	Key financial metrics including P/E, market cap, beta, and ROE	10K+ companies	Daily
`valyu/valyu-insider-transactions-US`	Insider trading activity by executives, directors, and major shareholders	10K+ companies	Daily

SEC filings cover the full filing universe including 10-K, 10-Q, 8-K, S-4, DEF 14A, Form 10, SC TO-T, and SC 14D9 - all Search + Answer + DeepResearch. The following investment-research sources are DeepResearch only (not callable via /v1/search): short-seller reports (valyu/valyu-short-seller-reports), buyside letters and pitches (valyu/valyu-buyside-letters-pitches), semiconductor-industry news (valyu/valyu-semiconductor-industry-news), congressional research / CRS (valyu/valyu-congressional-research), legal-regulatory news (valyu/valyu-legal-regulatory-news), and FDIC BankFind (valyu/valyu-fdic-bankfind). Use them via a DeepResearch task.

Economic Data Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-fred`	Federal Reserve Economic Data with 800K+ time series covering GDP, inflation, interest rates, and more	50M+ records	Real-time
`valyu/valyu-bls`	Bureau of Labor Statistics data on employment, wages, CPI, and productivity	10M+ records	Real-time
`valyu/valyu-destatis-labor`	German labour market statistics from Destatis including employment, wages, and regional data	15M+ records	Monthly
`valyu/valyu-worldbank-indicators`	World Bank development indicators for 200+ countries covering economic, social, and environmental metrics	2M+ records	Real-time
`valyu/valyu-usaspending`	US federal spending data including contracts, grants, and awards across all agencies	40M+ records	Real-time
`valyu/valyu-imf`	International Monetary Fund datasets covering macroeconomic and financial indicators worldwide	1M+ records	Real-time

Prediction Markets Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-polymarket`	Polymarket prediction market data including events, prices, volumes, and liquidity	100K+ markets	Real-time
`valyu/valyu-kalshi`	Kalshi prediction market data including events, outcomes, and pricing	100K+ markets	Real-time

Transportation DeepResearch only

These sources are available through DeepResearch, not the Search/Answer API. Run a DeepResearch task with your transportation question in the query.

Dataset	Description	Size	Updates
`valyu/valyu-global-ship-tracking`	Real-time vessel positions and data for ships worldwide including speed, heading, and status	5M+ vessels	Real-time
`valyu/valyu-uk-national-rail`	Live UK train departures, arrivals, platform info, delays, and cancellations	1M+ records	Real-time

Patents & IP Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-patents`	US patent filings (USPTO) from the early 2000s onwards including utility, design, and plant patents, with full text and figures	8M+ patents	Weekly
`valyu/valyu-patents-epo`	European patent filings (EPO) back to 1978, including full text and figures	4M+ patents	Weekly

Legal & Politics Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-uk-case-law`	UK case law and judgments with full text and citations	500K+ cases	Weekly
`valyu/valyu-uk-legislation`	UK primary and secondary legislation with full statutory text	150K+ laws	Weekly
`valyu/valyu-uk-parliament`	UK Parliament data including debates, written questions, and member activity	5M+ records	Daily

US Congressional Research Service / CRS (valyu/valyu-congressional-research) and legal & regulatory news (valyu/valyu-legal-regulatory-news) are DeepResearch only - see the Company Fundamentals note above.

Physics Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-cern-opendata`	CERN open research data and high-energy physics datasets	5K+ datasets	Periodic

Cybersecurity Search + Answer + DeepResearch

Dataset	Description	Size	Updates
`valyu/valyu-cisa-kev`	CISA Known Exploited Vulnerabilities catalog with remediation guidance	1K+	Real-time
`valyu/valyu-nvd-cve`	National Vulnerability Database CVE records with severity scoring	250K+ CVEs	Real-time
`valyu/valyu-epss`	Exploit Prediction Scoring System probabilities for known vulnerabilities	250K+ scores	Daily
`valyu/valyu-mitre-attack`	MITRE ATT&CK adversary tactics, techniques, and procedures	600+ techniques	Periodic

Compliance & Sanctions DeepResearch only

These sources are available through DeepResearch, not the Search/Answer API. Run a DeepResearch task and name the lists you need in the query (e.g. “screen this entity against OFAC SDN, UN, and UK HMT sanctions”).

Dataset	Description	Size	Updates
`valyu/valyu-ofac-sdn`	OFAC Specially Designated Nationals list for sanctions screening	15K+ entries	Real-time
`valyu/valyu-ofac-consolidated`	OFAC consolidated non-SDN sanctions list	5K+ entries	Real-time
`valyu/valyu-un-sanctions`	United Nations Security Council consolidated sanctions list	1K+ entries	Real-time
`valyu/valyu-uk-hmt-sanctions`	UK HM Treasury financial sanctions list	5K+ entries	Real-time
`valyu/valyu-ch-seco-sanctions`	Switzerland SECO sanctions list	5K+ entries	Real-time
`valyu/valyu-au-dfat-sanctions`	Australia DFAT consolidated sanctions list	5K+ entries	Real-time
`valyu/valyu-interpol-red`	INTERPOL Red Notice data for wanted persons	7K+ notices	Real-time
`valyu/valyu-us-csl`	US Consolidated Screening List	10K+ entries	Real-time

Automotive DeepResearch only

NHTSA vehicle safety and identification data.

These sources are available through DeepResearch, not the Search/Answer API. Run a DeepResearch task with your vehicle, recall, or complaint question in the query.

Dataset	Description	Size	Updates
`valyu/valyu-nhtsa-vpic`	NHTSA vehicle identification (VIN decode) and product information	100K+ models	Periodic
`valyu/valyu-nhtsa-recalls`	Vehicle safety recall records by make, model, and year	1M+ recalls	Real-time
`valyu/valyu-nhtsa-complaints`	Consumer vehicle safety complaints	3M+ complaints	Real-time
`valyu/valyu-nhtsa-investigations`	NHTSA safety defect investigations	30K+ records	Real-time

Environment DeepResearch only

These sources are available through DeepResearch, not the Search/Answer API. Run a DeepResearch task with your weather, air-quality, disaster, or geocoding question in the query.

Dataset	Description	Size	Updates
`valyu/valyu-nws-weather`	US National Weather Service forecasts, alerts, and observations	Real-time	Real-time
`valyu/valyu-openaq`	Global air-quality measurements from public monitoring networks	1B+ readings	Real-time
`valyu/valyu-fema-disasters`	FEMA disaster declarations and emergency management data	60K+ records	Real-time
`valyu/valyu-nasa-eonet`	NASA Earth Observatory natural-event tracking (wildfires, storms, volcanoes)	Real-time	Real-time
`valyu/valyu-open-meteo`, `valyu/valyu-open-meteo-air-quality`, `valyu/valyu-open-meteo-marine`	Open-Meteo weather, air-quality, and marine forecasts	Real-time	Real-time
`valyu/valyu-nominatim`	OSM Nominatim geocoding and place lookup	Global	Real-time

Pulse signals DeepResearch only

High-frequency leading indicators.

These sources are available through DeepResearch, not the Search/Answer API. Run a DeepResearch task and name the signal in the query (e.g. “PyPI and npm download trends for vector-database clients over the last 12 months”).

Dataset	Description	Size	Updates
`valyu/valyu-gdelt`	GDELT global news and events graph for real-time geopolitical signal	Billions of events	Real-time
`valyu/valyu-wikipedia-pageviews`	Wikipedia pageview trends as an attention and demand proxy	Real-time	Hourly
`valyu/valyu-crossref-velocity`	Crossref research-publication velocity as an emerging-topic signal	Real-time	Daily
`valyu/valyu-pypi-downloads`	PyPI package download trends for developer-ecosystem signal	Real-time	Daily
`valyu/valyu-npm-downloads`	npm package download trends	Real-time	Daily
`valyu/valyu-crates-io`	crates.io download trends for the Rust ecosystem	Real-time	Daily

Coming soon

Flight tracking and aviation data, additional economic data (trade, housing, regional indicators), pharmaceutical pipelines, and private company data (startup profiles, valuations, funding rounds). Contact contact@valyu.ai for specific domain requirements or custom data partnerships.

Getting Started

Guides & Best Practices

Use Cases

Core Concepts

Compare

Account & Pricing

Other

Data Coverage

How access works

Available datasets

Research & Academic Search + Answer + DeepResearch

Healthcare & Life Sciences Mixed access

Chemistry & Drug Discovery Search + Answer + DeepResearch

Genomics Search + Answer + DeepResearch

Financial Markets Search + Answer + DeepResearch

Company Fundamentals Search + Answer + DeepResearch

Economic Data Search + Answer + DeepResearch

Prediction Markets Search + Answer + DeepResearch

Transportation DeepResearch only

Patents & IP Search + Answer + DeepResearch

Legal & Politics Search + Answer + DeepResearch

Physics Search + Answer + DeepResearch

Cybersecurity Search + Answer + DeepResearch

Compliance & Sanctions DeepResearch only

Automotive DeepResearch only

Environment DeepResearch only

Pulse signals DeepResearch only

Coming soon

​How access works

​Available datasets

​Research & Academic Search + Answer + DeepResearch

​Healthcare & Life Sciences Mixed access

​Chemistry & Drug Discovery Search + Answer + DeepResearch

​Genomics Search + Answer + DeepResearch

​Financial Markets Search + Answer + DeepResearch

​Company Fundamentals Search + Answer + DeepResearch

​Economic Data Search + Answer + DeepResearch

​Prediction Markets Search + Answer + DeepResearch

​Transportation DeepResearch only

​Patents & IP Search + Answer + DeepResearch

​Legal & Politics Search + Answer + DeepResearch

​Physics Search + Answer + DeepResearch

​Cybersecurity Search + Answer + DeepResearch

​Compliance & Sanctions DeepResearch only

​Automotive DeepResearch only

​Environment DeepResearch only

​Pulse signals DeepResearch only

​Coming soon

How access works

Available datasets

Research & Academic Search + Answer + DeepResearch

Healthcare & Life Sciences Mixed access

Chemistry & Drug Discovery Search + Answer + DeepResearch

Genomics Search + Answer + DeepResearch

Financial Markets Search + Answer + DeepResearch

Company Fundamentals Search + Answer + DeepResearch

Economic Data Search + Answer + DeepResearch

Prediction Markets Search + Answer + DeepResearch

Transportation DeepResearch only

Patents & IP Search + Answer + DeepResearch

Legal & Politics Search + Answer + DeepResearch

Physics Search + Answer + DeepResearch

Cybersecurity Search + Answer + DeepResearch

Compliance & Sanctions DeepResearch only

Automotive DeepResearch only

Environment DeepResearch only

Pulse signals DeepResearch only

Coming soon