Every agent-payable API.

Hong Kong MTR realtime next-train arrivals at one station on one line, from the Hong Kong government open data feed: direction, destination platform, minutes to next train (ttnt) and scheduled time. Times are the feed's; the feed can be delayed or empty late at night.

HCPCS Level II billing code search (CMS code set, via NLM Clinical Tables): code and short description for procedures, supplies and drugs, with total match count. CPT codes are AMA-licensed and not included. Up to 20 codes per call.

CMS NPPES NPI Registry search: NPI number, name, credential, status, taxonomy (specialty code and description) and practice location. Matches can be fuzzy; the registry decides the match. Up to 10 records per call.

Korn Ferry Tour leaderboard for the current or most recent tournament (or the event on a given date): tournament name, dates and status, then each player's place, name, country, score to par, round scores and total strokes, from ESPN's public golf scoreboard feed.

FDA Drugs@FDA approved applications (openFDA) by active ingredient: application number, sponsor, brand names, dosage form, marketing status and Orange Book therapeutic equivalence (TE) code. Up to 10 applications per call.

EV charging stations near a point. Primary source OpenStreetMap (Overpass): name, operator, network, socket types, capacity, access, hours. For US points when Overpass is unavailable, the US DOE/NREL Alternative Fuel Stations directory is used instead. PlugShare itself has no public API, so its reviews and live status are not included.

Seat61 train route guide for a city pair (e.g. london to paris): guide title, section headings and its timetable and fare tables as rows of cells, plus the guide URL, from seat61.com. Tables only, not the guide's prose; timetables are Seat61's summaries, check the operator before travel.

CMS Medicare inpatient hospital averages per MS-DRG (data.cms.gov, fee-for-service Part A): hospital name, state, DRG code and description, discharges, average submitted charge, average total payment and average Medicare payment. Hospital-level averages, not the IPPS national rate table. Filter by 3-digit DRG code and optional state; up to 20 rows.

Dental license verification from official state open data: Colorado (dentists and hygienists, with discipline history) and Illinois (dentists, specialists, hygienists, sedation permits, controlled-substance licenses, ever-disciplined flag): license number, name, type, status, issue, renewal and expiry dates, city and discipline details. Search by license number, name or city; active by default.

NIH RePORTER funded research projects matching a text search (NIH RePORTER API v2): project number, title, fiscal year, award amount, lead organization and principal investigators. Up to 20 projects per call, most relevant first.

Search French companies and establishments in the official Annuaire des Entreprises (SIRENE data): SIREN, full name, head-office address, main activity code (NAF) and active state. Public register data only; no financial statements.

STRING protein-protein interaction partners for a human gene (STRING API, CC BY 4.0): partner gene name, combined confidence score (0-1) and evidence scores for experiments, databases and text mining. Up to 20 partners. No enrichment analysis.

NIH RxNorm concept lookup (RxNav): RxCUI identifiers for a drug name with each concept's name and term type (e.g. IN = ingredient, SCD = clinical drug). Up to 5 concepts per call. Exact-name lookup, no fuzzy matching.

Current airport weather from NOAA Aviation Weather Center: latest METAR (observed temperature, dewpoint, wind, visibility, altimeter, flight category) and the TAF forecast text for a 4-letter ICAO airport code. Raw text is included alongside the parsed fields.

Numbeo cost-of-living prices for one city from its public page: item label and the crowd-sourced price with currency symbol (e.g. meal at an inexpensive restaurant, one-way ticket). Prices are user-submitted estimates, not official.

FDA Purple Book licensed biological products matching a name (brand or proper name, e.g. adalimumab): applicant, BLA number, license type (351(a) originator, 351(k) biosimilar or interchangeable), strength, dosage form, route, marketing status, approval date, reference product and exclusivity expiry dates, plus the products newly approved or updated this month. From FDA's monthly Purple Book data download.

Electric car models listed on the public EV Database home page: make, model name (with battery size where listed), availability text and EV-Database detail URL. Only the models on that page are returned; specs such as range are not on the list.

momondo flight prices from its public route page for two cities (e.g. london to paris): lowest recent price, up to 20 recent round-trip fares (airline, airports, departure, duration, USD price), deal dates and route facts (typical price range, cheapest day and month, trend, delays). City names as in momondo URLs (new-york-city, london). Not a live date search.

Top hotels in a city from Agoda's city guide page (no dates needed): about 10 properties with Agoda hotel ID, name, star rating, area, amenities (Wi-Fi, parking, breakfast, pool …), review score out of 10 with its label and number of reviews, a recent guest quote, average price per night with currency, and the Agoda hotel link. The city is Agoda's URL slug, e.g. bangkok-th, tokyo-jp, bali-id, london-gb.

Current Craigslist listings for one site and category (e.g. sfbay + cta = cars & trucks, newyork + apa = apartments), optionally matching a search query: title, price, area and listing URL, newest first as Craigslist orders them, read from the public search page. Up to ~300 results per call; no contact details or full post text.

Review summary for one Airbnb listing (by room id or URL): overall guest rating out of 5 and number of reviews, the six category ratings (cleanliness, accuracy, check-in, communication, location, value), share of 5/4/3/2/1-star reviews, review themes with mention counts (e.g. 'Hot tub' 165), Guest favourite and Superhost flags, host's total review count. Individual review texts are not included (Airbnb does not put them in the public page).

KAYAK flight route overview between two city or airport codes (e.g. LON to PAR): up to 20 recent round-trip deals KAYAK found (airline, departure/arrival airport, departure time, duration, price in USD), the route's lowest recent price and KAYAK's published route insights as question/answer text (typical price range, cheapest month, day and airline, delays, flights per week). From KAYAK's public route page; not a live date search.

ICD-10-CM diagnosis code search (NLM Clinical Tables, CDC code set): matching codes and their official names, with the total match count. Codes and names only; no cross-walks or clinical descriptions. Up to 20 codes per call.

FDA 510(k) premarket notifications (openFDA): K-number, device name, applicant, decision (e.g. Substantially Equivalent), decision and received dates, product code and advisory committee. Up to 10 per call.

Homes listed for sale by owner (FSBO) on ForSaleByOwner.com for a US city: the first 20 listings with address, ZIP, coordinates, asking price (USD), property type, the owner's description (beds, baths, size and features as written by the seller), photo and listing link, plus the total number of FSBO listings in the city.

PubMed search (NCBI E-utilities): matching articles with PMID, title, authors, journal, publication date and DOI. Citation metadata only, no abstract text. Up to 20 results.

NIH PubChem compound lookup by name (PUG REST): PubChem CID, title, molecular formula, molecular weight and IUPAC name for the best match. Safety and hazard data are not included. One compound per call.

ClinicalTrials.gov study search (API v2): NCT ID, title, status, phase, start and completion dates, sponsor, conditions, interventions, enrollment and primary outcome. Up to 10 studies per call.

FDA AccessGUDID device record by Device Identifier (DI, the GS1/GUDID number on a device label): brand, company, model, description, GMDN term, MRI safety status, sterile and single-use flags. Lookup by DI only; no name search.

KEGG human pathway (KEGG REST, flat file): pathway name, class, description and the genes in it (KEGG gene ID, symbol and description). Give a human pathway number such as 05200. Up to 100 genes per call.

SAMHSA FindTreatment substance use and mental health treatment facilities near a latitude and longitude (FindTreatment.gov locator export): facility name, address, phone, website, miles from the point and facility type. Give lat and lng; ZIP or city search is not offered. Up to 20 facilities per call.

Certificate transparency records for a domain from the CertSpotter public CT index: certificate id, validity dates, revocation flag and the DNS names on each certificate (including subdomains). Shows issued certificates only, not live TLS configuration. crt.sh was unavailable during testing, so CertSpotter is used.

European Medicines Agency (EMA) centrally authorised human medicines (EMA bulk JSON, updated twice a day): name, EMA product number, status, active substance, ATC code, therapeutic indication, first authorisation date and holder. Searches name or active substance. Up to 20 per call.

Reactome curated human biological pathways matching a term (Reactome ContentService, CC BY 4.0): stable ID, pathway name, whether it is a disease pathway and a short summary. Human pathways only. Up to 20 per call.

Lowest nightly hotel prices for a city and stay dates from Google Hotels' public results page (about 18-20 hotels, Google's order): hotel name, 'prices starting from' amount, currency as Google shows it (it follows the server's region, so check the currency field) and Google's deal flag with % below usual. Confirms the dates Google applied. Not a booking; prices change constantly.

Orphanet rare disease by ORPHAcode (Orphadata open data, CC BY 4.0): preferred name, synonyms, disorder group and typology, and associated genes with association type. Prevalence is not included. Up to 20 genes per call.

One-way flight options with prices from Google Flights for a route and date (IATA codes, e.g. JFK to LHR): lowest fare in USD, airline(s), stops, departure and arrival airport, local times and dates, total duration and layover airports, as shown on Google's public results page. Economy, 1 adult. Prices change constantly and are Google's displayed 'from' fares, not bookings.

Basic Dutch company data from the Netherlands Chamber of Commerce (KVK) open High Value Dataset for an 8-digit KVK number: whether the registration is active, start date, legal form code and meaning (BV, NV, sole proprietorship, foundation...), 2-digit postcode region, and SBI activity codes (main and other activities). KVK's open set is anonymised: names and addresses are not included.

Vehicle listings from AutoTrader.ca (Canada; the US and UK AutoTrader sites block datacenter traffic): up to 20 per page with title, year, make, model, trim, price in CAD, AutoTrader's price label, mileage in km, transmission, fuel, new/used, dealer, city, province and URL, plus the total matching count and min/median/max price of the page. Filter by make, model, province and city.

EMBL-EBI ChEMBL molecule search: ChEMBL ID, preferred name, maximum clinical phase, molecule type, molecular weight, canonical SMILES, first approval year and ATC codes. Up to 20 molecules per call, with total match count.

Veterinarian license verification from official state open data — Colorado (DORA, VET licenses with degrees and discipline history) and Illinois (IDFPR: licensed veterinarians, controlled-substance licenses, certified veterinary technicians, ever-disciplined flag): license number, name, type, status, issue/renewal/expiry dates, city and discipline details. Search by license number, name or city; active licenses by default.

FDA drug shortage listings (openFDA): generic name, availability status (e.g. Available, Currently in Shortage), manufacturer, package NDC, posting dates and FDA contact number. Up to 10 listings per call.

UniProt reviewed (Swiss-Prot) human protein entries for a gene symbol: accession, protein name, gene, sequence length and the curated function summary. Human only (taxon 9606). Up to 5 entries per call.

WHO Global Health Observatory values for one country and one indicator (OData API): indicator name, year, sex or group breakdown, value with uncertainty interval. Up to 20 rows, newest year first. Default indicator is life expectancy at birth.

US NHTSA owner-filed vehicle complaints for a make, model and model year: incident date, components, summary, crash/fire flags and injury counts. Complaints are unverified owner reports; the total count is NHTSA's, the returned list is a slice.

Decodes a VIN with NHTSA vPIC: make, manufacturer, model, model year, trim, vehicle type, plant city/state/country and the check-digit message. Only fields NHTSA has for that VIN are returned; no recall or history data.

Live SEPTA regional rail train positions from the public TrainView feed: train number, line, destination, current and next stop, heading, minutes late and track. Covers SEPTA regional rail trains currently reporting; not a schedule.

Registered nurse license verification for Texas (a Nurse Licensure Compact state) from the Texas Board of Nursing's open data: license number, name, status, status and expiry dates, issue date, original licensure state, county, advanced practice recognition, board action flag, highest degree and school. Search by license number or name (+ county). Nursys has no open API.

Live aircraft inside a lat/lon box from the public Flightradar24 feed: callsign, position, altitude (ft), speed (kts), heading, aircraft type, registration, origin/destination airport codes and on-ground flag. Position data is seconds old; the feed does not include every flight worldwide and has no key or history.

European Medicines Agency (EMA) human medicine supply shortages (EMA shortages JSON): medicine, INN, shortage status, affected forms, availability of alternatives, start and expected resolution dates. Shortages only; safety signals and pharmacovigilance data are not included. Up to 20 per call.