> ## Documentation Index > Fetch the complete documentation index at: https://docs.valyu.ai/llms.txt > Use this file to discover all available pages before exploring further. # Data Coverage > Coverage of the data sources indexed by Valyu's Search API Valyu's Search API provides access to millions of documents across academic, research, financial, healthcare, and other domains. We index both open-access repositories and premium proprietary sources. All sources are continuously updated with real-time indexing and automated ingestion. We also provide web search alongside these data sources for the latest news and information. Want a source added? Contact us at [contact@valyu.ai](mailto:contact@valyu.ai). ## Available Datasets Below are the specific datasets available through Valyu. Use the `included_sources` parameter to target specific datasets, or let Valyu automatically select the most relevant sources for your query. ### Research & Academic | **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 | ### Healthcare & Life Sciences | **Dataset** | **Description** | **Size** | **Updates** | | ----------------------------- | ------------------------------------------------------------------------------------------------------------------- | --------------- | ----------- | | `valyu/valyu-clinical-trials` | Clinical studies from ClinicalTrials.gov including study design, eligibility, outcomes, and results | 500K+ trials | Real-time | | `valyu/valyu-drug-labels` | FDA-approved medication labeling from DailyMed including dosage, warnings, and interactions | 150K+ labels | Real-time | | `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-drugbank` | Comprehensive drug database from DrugBank with mechanisms, targets, pharmacology, and interactions | 15K+ drugs | Monthly | | `valyu/valyu-open-targets` | Drug target validation platform with disease associations, genetic evidence, and target tractability data | 60K+ targets | Monthly | | `valyu/valyu-npi-registry` | US National Provider Identifier registry with healthcare provider details, specialties, and practice locations | 8M+ providers | Real-time | | `valyu/valyu-who-icd` | WHO International Classification of Diseases with ICD-10 and ICD-11 codes for diagnosis and billing | 70K+ codes | Monthly | | `valyu/valyu-nih-grants` | NIH research funding data including project descriptions, investigators, and funding amounts | 2M+ grants | Real-time | | `valyu/valyu-who-health-data` | Global health statistics from WHO covering 194 countries with disease, health system, and demographic data | 5M+ records | Real-time | ### Financial Markets | **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 | **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 | ### Economic Data | **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 | ### Prediction Markets | **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 | **Dataset** | **Description** | **Size** | **Updates** | | ---------------------------------- | ------------------------------------------------------------------------------------------------ | ----------- | ----------- | | `valyu/valyu-global-ship-tracking` | Real-time vessel positions and AIS 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 | **Dataset** | **Description** | **Size** | **Updates** | | --------------------- | -------------------------------------------------------------------------------- | ----------- | ----------- | | `valyu/valyu-patents` | US patent filings from 2001 onwards including utility, design, and plant patents | 8M+ patents | Weekly | *** ## Domain Coverage Summary ### Research Coverage | **Domain** | **Description** | **Coverage** | | ----------------------------------- | ------------------------------------------------------ | ------------ | | **Natural Sciences** | Physics, chemistry, biology, astronomy, earth sciences | High | | **Mathematics & Statistics** | Pure/applied maths, statistics, probability | High | | **Computer Science** | AI, ML, software, systems, HCI, security | High | | **Engineering** | Electrical, mechanical, civil, materials | Medium | | **Psychology & Cognitive Sciences** | Human behaviour, cognition, neuroscience | Medium | | **Social Sciences** | Sociology, politics, education, law | Low | | **Humanities** | History, philosophy, literature, religion | Low | | **Environmental & Earth Sciences** | Climate, ecology, geology, oceans | Medium | | **Medical & Health Sciences** | Clinical medicine, public health, biomedicine | High | | **Business & Management** | Finance, marketing, strategy, accounting | High | ### Coming Soon | **Data Type** | **Description** | **Status** | | ---------------------------- | ---------------------------------------------------------------------- | -------------- | | **International Markets** | Stock data for European, Asian, and emerging markets | Coming Soon | | **Flight Data** | Real-time and historical flight tracking, schedules, and aviation data | Coming Soon | | **Trucking & Freight** | Logistics, freight rates, and trucking industry data | Coming Soon | | **Additional Economic Data** | Trade statistics, housing data, and regional economic indicators | Coming Soon | | **Additional Drug Data** | Drug adverse events and pharmaceutical pipelines | Coming Soon | | **UK Legislation** | UK laws and legal documents | Coming Soon | | **Private Company Data** | Startup profiles, valuations, funding rounds | On the Roadmap | *** *Data coverage statistics updated daily. Contact us at [contact@valyu.ai](mailto:contact@valyu.ai) for specific domain requirements or custom data partnerships.*