Tool catalog
54 tools available — call any of them with one UnifyAPI key.
5-Star Crash Test Safety Ratings
Get NCAP 5-Star crash test safety ratings by make/model/year or vehicle ID. Returns overall rating, frontal crash, side crash, and rollover ratings (1-5 stars). Also shows related complaints, recalls, and investigation counts. Available from ~2011 for US-market vehicles (NHTSA)
Clinical Trial Details
Full details for a clinical trial by NCT ID — protocol, conditions, interventions with dosing, eligibility criteria (age, sex), primary/secondary outcomes, sponsor, enrollment, phase, study design, dates, results if available (ClinicalTrials.gov)
Clinical Trials Stats
Total number of registered clinical studies in the ClinicalTrials.gov database (577,000+ as of March 2026) (ClinicalTrials.gov)
Country COVID-19 Stats
Get COVID-19 statistics for a specific country by name or ISO code. Returns cases, deaths, recoveries, active, critical, per-million rates, tests, population, and flag. Covers 215+ countries and territories.
Defect Investigations
Search NHTSA defect investigation records by manufacturer and model. Returns investigation number, type (preliminary/engineering analysis), description, latest activity date, and NHTSA action number. Covers active and closed investigations for US vehicles (NHTSA)
Exercise Details
Get full exercise details by ID — description, primary and secondary muscles worked, required equipment (barbell/dumbbell/bodyweight/machine), and category. Use with exercise_search to build workout plans.
Exercise Search
Search 896 exercises by name — bench press, squat, deadlift, curl, etc. Returns exercise name, category (Chest/Back/Legs/Arms/Abs/Shoulders/Cardio), and ID for details lookup. Open-source fitness database (Wger, CC-BY-SA).
FDA 510(k) Premarket Clearances
Search FDA 510(k) premarket clearance submissions — 175,000+ cleared medical devices. Returns k_number, device name, applicant, decision (SESE=cleared), decision date, product code, advisory committee specialty, and clearance type (Traditional/Special/Abbreviated). Filter by device name, k-number, applicant, or product code. A 510(k) clearance means FDA determined the device is substantially equivalent to a legally marketed predicate device. Useful for market research, competitive analysis, and regulatory pathway planning. Source: FDA CDRH 510(k) database, US public domain.
FDA Drug Adverse Events
Search FDA FAERS database for drug adverse event reports — side effects, reactions, patient demographics (OpenFDA)
FDA Drug Labels
Search drug labeling data — indications, dosage, warnings, interactions, contraindications (OpenFDA)
FDA Food Recalls
Search FDA food enforcement and recall reports — contamination, mislabeling, safety alerts (OpenFDA)
FDA Medical Device Adverse Events (MAUDE)
Search FDA MAUDE database for medical device adverse event reports — 25M+ records of device malfunctions, injuries, and deaths. Returns event type (Malfunction/Injury/Death), device brand name, device class, manufacturer, report date, event date, event location, and report source type. Filter using Lucene syntax: device.brand_name:"pacemaker" or event_type:"Death". MAUDE (Manufacturer and User Facility Device Experience) is the primary FDA device safety surveillance database. Source: FDA MAUDE database, US public domain.
FDA Medical Device Classification
Search FDA medical device classification database — 7,000+ product codes with risk class and regulatory requirements. Returns device name, product code, device class (1=low/exempt, 2=moderate/510k, 3=high/PMA), medical specialty, regulation number, definition, life-sustain/implant flags. Filter by device name, product code, device class, or specialty description. Device class determines the regulatory pathway: Class I (General Controls), Class II (510k), Class III (PMA). Source: FDA CDRH device classification database, US public domain.
FDA Medical Device Recalls
Search FDA medical device recall records — 58,000+ recalls across all device types since 1976. Returns recall status (Ongoing/Terminated/Completed), reason for recall, affected product descriptions, recalling firm, distribution pattern, corrective action taken, and product codes. Filter by device name, firm, status, or date using Lucene syntax: device_name:"insulin pump" or recall_status:"Ongoing". Essential for medical device safety research, regulatory compliance, and patient risk assessment. Source: FDA CFRES database, US public domain.
Food Ingredient Nutrition
Search 1.28M food ingredients by name — chicken breast, rice, banana, oats. Returns calories (kcal), protein, carbs, fat, fiber, sugar, sodium per 100g. Complements USDA FDC with broader international coverage.
Food Nutritional Details
Complete nutritional profile for a food item by FatSecret ID — all serving sizes with calories, total/saturated/trans fat, cholesterol, sodium, potassium, carbs, fiber, sugar, protein, vitamins A/C/D, calcium, iron. 2.3M+ foods (FatSecret)
Get Drug Classification
Retrieve pharmacological and therapeutic classifications for a drug by its RxCUI. Returns mappings to multiple classification systems: ATC (WHO Anatomical Therapeutic Chemical hierarchy used globally), VA Drug Class (US Veterans Affairs system), EPC (FDA Established Pharmacologic Class from drug labels), MOA (Mechanism of Action), and PE (Physiologic Effect). Useful for therapeutic substitution, formulary management, drug utilization reviews, and identifying drug classes for adverse event analysis. Each classification entry includes the class ID, name, type, relationship, and source system.
Get RxNorm Drug Properties
Retrieve detailed RxNorm properties for a drug concept identified by its RxCUI (RxNorm Concept Unique Identifier). Returns the canonical name, synonym, term type (TTY), language, and suppression status. The RxCUI is the definitive US drug identifier — used in medication reconciliation, clinical decision support, and insurance formularies. Obtain the RxCUI by searching with rxnorm.drugs.search first.
Global COVID-19 Stats
Get aggregated global COVID-19 statistics: total cases (704M+), deaths, recoveries, active cases, critical cases, cases/deaths per million, tests administered, and affected countries count. Data from Worldometers and OWID.
Historical COVID-19 Data
Get historical time-series COVID-19 data for a country or globally. Returns daily case, death, and recovery counts. Useful for trend analysis and longitudinal research. Data from Johns Hopkins CSSE.
Look Up Drug by NDC Code
Look up a drug product by its National Drug Code (NDC) to retrieve its RxNorm mapping and active status. The NDC is the 10- or 11-digit code printed on every US drug package. Returns the standardized 11-digit NDC, current active/inactive status in RxNorm, the mapped RxCUI, the concept name, and the data sources that include this NDC. Useful for medication verification, formulary checks, and cross-referencing between pharmacy systems and RxNorm.
Lookup Water System Enforcement Actions
Look up EPA enforcement actions taken against public water systems under the Safe Drinking Water Act. Filter by PWSID (Public Water System Identifier) to get all enforcement history for a specific utility, or filter by enforcement action type code. Returns enforcement date, action type, and originator. Enforcement types include Formal Administrative Orders (EFG), Compliance Schedules, Referral to State, and Civil Penalties. Combine with sdwis.water.violations to understand the full compliance picture for a water system. Data source: EPA SDWIS Federal Reporting Services, US Gov public domain.
Lookup Water System Service Areas
Look up the geographic service areas of EPA-regulated public water systems. Returns counties, cities, and zip codes served by each utility, along with area type and tribal codes. Filter by state or county to discover which water systems serve a specific area. Filter by PWSID to get all geographic areas served by a specific utility. Useful for mapping water service boundaries, identifying utilities for an address, or understanding the geographic scope of a water quality issue. Data source: EPA SDWIS Federal Reporting Services Geographic Areas table, US Gov public domain.
NIH Grant Publications
Retrieve PubMed IDs (PMIDs) of publications linked to a specific NIH core project number (e.g. "R01CA123456"). Returns up to 100 PMIDs per call with direct PubMed URLs. Use the core_project_num field from nihreporter.projects.search results. Chain with education.pubmed_search to fetch full titles and abstracts.
NIH Grant Search
Search NIH-funded research projects by keyword, disease, drug, or technique. Returns up to 25 grants per call with PI names, institution, award amount, fiscal year, activity code (R01/U54/F32/etc.), abstract excerpt, and a URL to the full project on reporter.nih.gov. Filter by NIH institute/agency (e.g. NCI, NIDDK, NIAID, NIMH) and fiscal year. Sorted by award amount descending.
NIH Grants by Institution
Find all NIH research grants awarded to a specific university, hospital, or research institute. Provide the institution name (partial uppercase match supported, e.g. "JOHNS HOPKINS", "MAYO CLINIC", "MIT"). Optionally filter by fiscal year or active status. Returns award amount, PI, title, and activity code.
NIH Grants by Principal Investigator
Find NIH-funded research projects by principal investigator (PI) last name. Optionally narrow by first name, fiscal year, or active status. Returns the researcher's funded projects with award amounts, institutions, titles, and abstract excerpts. Useful for biosketches, grant history lookups, and conflict-of-interest checks.
NIH Supplement Details
Get full supplement label data — ingredients, amounts per serving, daily values, target groups (NIH DSLD)
NIH Supplement Search
Search 200K+ dietary supplement labels in the NIH DSLD database — vitamins, minerals, herbal products
NIST NVD CPE Product Lookup
Search the Common Platform Enumeration (CPE) dictionary for product identifiers used by CVEs. Returns CPE 2.3 URI (cpe:2.3:a:vendor:product:version:...), title, deprecation status. Use this to find the exact CPE string before searching CVEs by affected product.
NIST NVD CVE Detail
Fetch the canonical NVD record for a specific CVE-ID — full English description, CVSS v3 + v2 vectors and scores, weakness types (CWE), affected CPE configurations with version ranges, and all references with tags. Example: CVE-2021-44228 for Log4Shell.
NIST NVD CVE Search
Search the National Vulnerability Database for CVE records by keyword, vendor, product, CVSS severity, or publication date range. Returns CVE-ID, summary, CVSS v3 base score, severity (LOW/MEDIUM/HIGH/CRITICAL), affected CPE configurations, references. Distinct from OSV: NVD provides canonical NIST records with CVSS v3 scores, CWE weakness types, and CPE configurations.
Nutrition Lookup
Calories and macronutrients for a natural-language food query.
PharmGKB Drug Label Annotations
Retrieve pharmacogenomics (PGx) drug label annotations from regulatory agencies curated by PharmGKB. Supports FDA (500+ labels), EMA, PMDA (Japan), HCSC (Canada), SWISSMEDIC, and AEMPS (Spain). Each annotation links a drug label to PGx biomarkers, indicates whether it includes dosing guidance, whether an alternate drug is recommended, cancer-genome relevance, pediatric tags, and testing information. Filter to dosing-information-only labels for actionable prescribing guidance. Paginated (up to 100/page). Source: PharmGKB, CC BY-SA 4.0.
PharmGKB Drug Search
Search the PharmGKB curated drug/chemical database by name (e.g. warfarin, clopidogrel, tamoxifen, codeine). Returns PharmGKB ID, canonical name, trade names, generic names, drug types, SMILES, InChI, ATC code, ChEBI ID, DrugBank ID, and pediatric annotation flag. PharmGKB covers 3,000+ pharmacologically relevant compounds with PGx relationships. Source: PharmGKB, CC BY-SA 4.0.
PharmGKB Gene Search
Search PharmGKB for a pharmacogenomics gene by HGNC symbol (e.g. CYP2C9, CYP2D6, BRCA1, VKORC1, TPMT). Returns the PharmGKB gene ID, chromosomal location (GRCh38), strand, CPIC/AMP gene status, allele type, VIP tier, and plain-text clinical summary. CPIC genes have validated drug-dosing guidelines. AMP genes are on the AMP Tier I/II actionable list. Source: PharmGKB, CC BY-SA 4.0.
PharmGKB Variant Lookup
Look up pharmacogenomic details for a genetic variant by dbSNP rsID (e.g. rs1799853 for CYP2C9*2, rs4244285 for CYP2C19*2, rs12248560 for CYP2C19*17). Returns variant ID, change classification (Missense/Synonymous/Intronic), clinical significance (drug-response/pathogenic), variant type (SNP/Indel), chromosomal position (GRCh38), associated genes, rarity flag, and ClinVar IDs. Focused on variants with known drug-response relevance. Source: PharmGKB, CC BY-SA 4.0.
Query CDC Dataset
Query a specific CDC dataset using SoQL filters — filter by state, year, age group, condition. Returns structured rows with column names. Supports WHERE, SELECT, ORDER, GROUP BY. Use cdc.datasets to find dataset IDs first (US Gov, Socrata SODA API)
Real-Time Water Data
Get real-time streamflow (ft^3/s), gage height (ft), water temperature, and conductance for a USGS monitoring site. Updated every 15 minutes. Covers rivers, streams, lakes, reservoirs across the US. Use water.sites to find site numbers (USGS)
Search CDC Health Datasets
Search 1,400+ CDC public health datasets — COVID-19, chronic disease, vaccination, mortality, birth/death statistics, environmental health. Returns dataset ID, name, description, category. Use dataset IDs with cdc.query to fetch data (US Gov)
Search Clinical Trials
Search 577,000+ clinical trials worldwide — filter by condition (cancer, diabetes), intervention (drug name), sponsor, status (recruiting/completed), phase. Returns NCT ID, title, status, conditions, interventions, sponsor, enrollment. US National Library of Medicine (ClinicalTrials.gov)
Search Drinking Water Violations
Search EPA SDWIS for drinking water violations by state and violation type. Returns violation code, health-based flag (MCL/Treatment Technique), contaminant code, compliance status, measured value, compliance period, return-to-compliance date, and public notification tier. Filter by health_based=true to focus on Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that directly endanger public health. Violation categories: MCL, TT, MRDL, MR, MON, RPT, PN. Use sdwis.water.enforcement to get enforcement actions associated with a PWSID from violations. Data source: EPA SDWIS Federal Reporting Services, US Gov public domain.
Search Food Nutrition
Search 2.3M+ food items by name — branded products, restaurant meals, generic foods from 190+ countries. Returns food ID, name, type, brand, and per-serving summary (calories, fat, carbs, protein). Use food_id for detailed nutritional lookup (FatSecret)
Search Public Water Systems
Search EPA Safe Drinking Water Information System (SDWIS) for public water systems by state, system type (Community/Transient/Non-Transient), and activity status. Returns PWSID, system name, population served, service connections, water source type, and operator information. Covers 150,000+ US public water systems regulated under the Safe Drinking Water Act. Use sdwis.water.violations to check health violations for a specific system. Data source: EPA SDWIS Federal Reporting Services (data.epa.gov/efservice), US Gov public domain.
Search RxNorm Drugs by Name
Search the NIH RxNorm drug database by generic name, brand name, or ingredient. Returns standardized drug concepts with their RxCUI identifiers, term types (ingredient, brand name, clinical drug, branded drug), and synonyms. RxNorm is the US standard drug nomenclature used by EHRs, pharmacies, and insurers. Use the RxCUI from results with rxnorm.drugs.properties and rxnorm.drugs.class for deeper drug information. Filter by term type (tty) to focus on ingredients (IN), brand names (BN), or clinical drug formulations (SCD/SBD).
Search Water Monitoring Sites
Search 1.5M+ USGS water monitoring sites by US state, county FIPS, bounding box, or site number. Returns site ID, station name, coordinates, altitude, HUC watershed code. Use site numbers with water.realtime for live data (USGS)
US Influenza CDC Data
Get US influenza surveillance data from CDC FluView. Returns weekly ILI (influenza-like illness) activity levels by age group, positive test rates by influenza type (A/B), and national summary. Updated weekly.
USDA Food Nutrition Details
Get detailed nutrition data for a food item — up to 150 nutrients, portions, serving sizes, ingredients (USDA)
USDA Food Search
Search 350K+ foods in the USDA FoodData Central database — nutrition facts, ingredients, branded products, and reference foods
Vehicle Consumer Complaints
Search consumer complaints filed with NHTSA about vehicles. Returns incident details including crash/fire flags, injuries, deaths, affected components, and complaint summary. Covers US vehicles from ~1995 to present. Critical for safety research and product liability analysis (NHTSA)
Vehicle Recall Search
Search NHTSA vehicle recalls by make, model, and year. Returns campaign number, manufacturer, subject, summary, consequence, remedy, affected components, and units affected. Covers all US recalls from 1966 to present. Essential for automotive safety, insurance, and fleet management agents (NHTSA)
WHO Health Data
Retrieve WHO health data for a specific indicator, optionally filtered by country and year range. Returns values for up to 194 countries spanning multiple decades. Official UN member state reporting data.
WHO Health Indicators
List 1,000+ WHO Global Health Observatory indicators: life expectancy, mortality rates, disease burden, immunization, nutrition, mental health, environmental health. Returns indicator codes for use with who.data.
WHO Member Countries
List all 194 WHO member countries and territories with codes and names. Use returned country codes with who.data to filter health indicators by country.