Building a travel directory
The APIs you would realistically stitch together, grouped by role: core data first, then enrichment, images and location.
| API | Pricing | Auth | Format | Free tier | Status |
|---|---|---|---|---|---|
7Timer!GFS-based multi-day forecasts by coordinate, including sky seeing and transparency for stargazing. Weather & Environment › Astronomy | Free | None | JSON | Unlimited | Live |
Abstract Holidays APIPast and future public, religious, and regional holidays for 190+ countries. Culture & Society › Holidays | Freemium | API key | JSON | <100/day | Live |
AccuWeatherCurrent conditions, forecasts, alerts and indices for locations worldwide from AccuWeather. Weather & Environment › Forecasts | Freemium | API key | JSON | 100–1k/day | Live |
ADS-B ExchangeReal-time and historical aircraft positions from a global crowdsourced ADS-B receiver network. Transport & Travel › Flights | Paid | API key | JSON | — | Untested |
AEMET OpenDataOfficial Spanish weather forecasts, observations, and climate data, key required. Weather & Environment › Forecasts | Free | API key | JSON | — | Live |
API ColombiaColombia reference data: departments, cities, tourist sites, airports, presidents and more. Data & Knowledge › Open Government Data | None | JSON | Unlimited | Live | |
ApimetroStations, lines and GeoJSON geometry for Mexico City's Metro, Metrobús and other transit systems. Transport & Travel › Transit | Freemium | None | JSON | Unlimited | Live |
APIXUDiscontinued weather API; apixu.com now server-redirects permanently to Weatherstack. Weather & Environment › Forecasts | — | Deprecated | |||
ApogeoAPIBundles country, state, city, IP-geolocation and currency-exchange lookups behind one key. Location & Mapping › Countries | Freemium | API key | JSON | <100/day | Live |
AtlasFetchReverse-geocodes coordinates to country, region and municipality with ISO codes. Location & Mapping › Geocoding | Freemium | API key | JSON | <100/day | Live |
AviationstackLive and scheduled flight status, routes and airport/airline reference data worldwide. Transport & Travel › Flights | Freemium | API key | JSON | <100/day | Live |
AviationWeather (NOAA Aviation Weather Center)NOAA aviation weather: live METARs, TAFs, PIREPs, and SIGMETs for airports worldwide. Weather & Environment › Forecasts | Free | None | JSON | 10k+/day | Live |
AZ511Arizona DOT traffic cameras, events, alerts, weather stations, and work-zone data feeds. Transport & Travel › Transit | Free | API key | JSON | 10k+/day | Live |
Bay Area Rapid TransitReal-time BART train arrival estimates, station info, routes and schedules for the Bay Area. Transport & Travel › Transit | Free | API key | XML | Unlimited | Live |
BigDataCloud's Free APIFree client-side reverse geocoding, public IP, user-agent and roaming detection, no key needed. Location & Mapping › Geocoding | Free | None | JSON | Unlimited | Live |
Bing MapsGeocoding, routing and map tiles from Microsoft Bing Maps, being retired in favour of Azure Maps. Location & Mapping › Geocoding | Paid | API key | JSON | — | Deprecated |
caldaysPublic holidays, long weekends, and world clock data for 206 countries from official government calendars. Culture & Society › Holidays | Free | None | JSON | 10k+/day | Live |
CalendarificPublic, religious and bank holiday data with dates and details for 230+ countries. Culture & Society › Holidays | Freemium | API key | JSON | <100/day | Live |
Cambio UruguayLive buy/sell rates for USD, EUR and more from 40+ Uruguayan exchange houses and banks, updated ~10 min. Finance & Commerce › Currency | Free | None | JSON | Unlimited | Live |
Can I enterLooks up visa and entry rules for a passport/destination pair, citing official government sources. Transport & Travel › Visas & Entry | Freemium | None | JSON | <100/day | Degraded |
CARTO BasemapsOpenStreetMap-based raster and vector basemap tiles with a free API key up to 5M requests/month. Location & Mapping › Maps & Tiles | Freemium | API key | Binary | 10k+/day | Live |
City BikesReal-time bike-share station and availability data for 400+ cities worldwide. Transport & Travel › Transit | Free | None | JSON | Unlimited | Live |
Country.isLooks up a visitor's country (and optionally city/ASN) from their IP address. Location & Mapping › IP Geolocation | Free | None | JSON | Unlimited | Live |
CountryStateCityCountries, states/regions and 150k+ cities with ISO codes for building location pickers. Location & Mapping › Countries | Freemium | API key | JSON | 100–1k/day | Live |
CruiseFeedNormalized cruise line inventory: ships, sailings, itineraries, ports and fares. Transport & Travel › Cruises | Freemium | API key | JSON | — | Live |
DigitransitJourney planning, GTFS routing and address geocoding APIs for Finnish public transport. Transport & Travel › Transit | API key | JSON | — | Live | |
EPAUS EPA Air Quality System: ambient air monitor readings by site, county, or state. Weather & Environment › Air Quality | Free | API key | JSON | 10k+/day | Live |
Flickr APISearch, upload and manage Flickr photos; public feeds expose recent public uploads with no key. Media & Entertainment › Images & Photos | Free | API key | JSON | 10k+/day | Live |
Foreca Weather APIGlobal point weather forecasts plus air quality, pollen, marine and ski-resort conditions. Weather & Environment › Forecasts | Freemium | API key | JSON | 1k–10k/day | Untested |
Foursquare PlacesSearch and details for venues worldwide: categories, addresses, hours, ratings, tips and photos. Location & Mapping › Places | Freemium | API key | JSON | 100–1k/day | Untested |
Fuel Prices at Spanish Gas StationsLive per-station fuel prices across Spain (diesel, gasoline, LPG) from the energy ministry. Transport & Travel › Vehicles | None | JSON | Unlimited | Live | |
GeoapifyGeocoding, reverse geocoding, routing, places, and map-tile APIs built on OpenStreetMap data. Location & Mapping › Geocoding | Freemium | API key | JSON | 1k–10k/day | Live |
Geocode.xyzForward and reverse geocoding, batch geocoding, and text geoparsing built on open address datasets. Location & Mapping › Geocoding | Freemium | None | JSON | — | Live |
Geocodify.comForward/reverse geocoding, address parsing, geoparsing and elevation lookups built on OpenStreetMap data. Location & Mapping › Geocoding | Freemium | API key | JSON | 1k–10k/day | Live |
GeoDataSourceReverse-geocodes coordinates into the nearest city, country, timezone and currency data. Location & Mapping › Geocoding | Freemium | API key | JSON | <100/day | Live |
GeoDescriptionReverse geocoding: turns latitude/longitude into a street, place, region and country description. Location & Mapping › Geocoding | Freemium | None | JSON | <100/day | Live |
GeokeoForward and reverse geocoding built on OpenStreetMap, GeoNames and other open datasets. Location & Mapping › Geocoding | Freemium | API key | JSON | 1k–10k/day | Live |
GeomelonLooks up 200k+ cities, countries and regions with multilingual names and autocomplete Location & Mapping › Geocoding | Freemium | API key | JSON | Unlimited | Live |
GeoNamesGlobal gazetteer of place names, postal codes, elevation, timezone and country data. Location & Mapping › Geocoding | Freemium | API key | JSON | 1k–10k/day | Live |
Google Maps Platform (Geocoding API)Converts addresses to geographic coordinates and back, using Google's global address database. Location & Mapping › Geocoding | Freemium | API key | JSON | 100–1k/day | Live |
GraphHopper Directions APITurn-by-turn routing and route optimization for driving, cycling and walking, worldwide. Location & Mapping › Routing | Freemium | API key | JSON | 100–1k/day | Live |
HelloSalutReturns a localized 'hello' greeting by IP address, country code or language code. Culture & Society › Languages | Free | None | JSON | Unlimited | Live |
HG WeatherCurrent conditions and 15-day forecasts for Brazilian cities, plus up to 3 years of history. Weather & Environment › Forecasts | Freemium | API key | JSON | 100–1k/day | Live |
Hong Kong Observatory Open DataReal-time Hong Kong weather, warnings, forecasts, climate records and worldwide M6+ earthquake data. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
IPMAPortuguese government weather forecasts, sea state, UV index, fire risk, and seismic data, no key needed. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
ipwhoisIP-to-location lookup with country, city, timezone, currency, ISP and optional proxy/VPN detection. Location & Mapping › IP Geolocation | Freemium | None | JSON | 1k–10k/day | Live |
iRailReal-time Belgian train departures, connections, vehicle composition, and disruptions. Transport & Travel › Transit | Free | None | JSON | 10k+/day | Live |
IsItWaterTells you whether a latitude/longitude point is on water or land, using OpenStreetMap data. Location & Mapping › Geocoding | Freemium | API key | JSON | — | Live |
izi.TRAVEL APIAudio guide content for 1,750+ cities and museums worldwide, with stories, tours and multimedia. Culture & Society › Art & Museums | Free | API key | JSON | Unlimited | Live |
JCDecaux BikeLive station status and available bikes/docks for JCDecaux-operated city bike-share networks. Transport & Travel › Transit | API key | JSON | — | Untested | |
Kakao MapsSouth Korea geocoding, reverse geocoding and keyword/category place search from Kakao Maps. Location & Mapping › Geocoding | Freemium | API key | JSON | 10k+/day | Live |
LangblyTranslates text and documents with auto language detection; matches Google Translate v2's request format. AI & Machine Learning › Translation | Freemium | API key | JSON | — | Live |
LocationIQForward/reverse geocoding, autocomplete, routing and static maps, Nominatim-compatible, key required. Location & Mapping › Geocoding | Freemium | API key | JSON | 1k–10k/day | Live |
Longdo MapThailand-focused mapping platform: geocoding, routing and vector map tiles via a keyed REST/JS API. Location & Mapping › Geocoding | Freemium | API key | — | Untested | |
LTA DataMallSingapore's real-time bus arrivals, train alerts, traffic, carpark and EV charging data from LTA. Transport & Travel › Transit | API key | JSON | Unlimited | Untested | |
Mapbox GeocodingForward, reverse and batch geocoding of addresses, streets and places for display on Mapbox maps Location & Mapping › Geocoding | Freemium | API key | JSON | 1k–10k/day | Live |
MapQuestGeocoding, routing, places search and static maps API with a limited-time free transaction tier. Location & Mapping › Geocoding | Freemium | API key | JSON | — | Live |
MBTA V3 APIReal-time predictions, schedules, routes, alerts and vehicle positions for MBTA transit. Transport & Travel › Transit | Free | API key | JSON | 10k+/day | Live |
MET Norway LocationforecastNine-day point forecasts for any latitude/longitude with weather symbol codes and UV, richest for the Nordics Weather & Environment › Forecasts | Free | None | JSON | 10k+/day | Live |
MeteoblueSwiss forecast, historical and dataset weather API with credit-metered packages for many variables. Weather & Environment › Forecasts | Freemium | API key | JSON | — | Live |
Meteorologisk InstituttNorway's national weather service: global forecasts plus Nordic marine, aviation and nowcast data. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
MeteosourceGlobal current, hourly and 30-day forecasts blending weather models with AI, plus air quality data. Weather & Environment › Forecasts | Freemium | API key | JSON | 100–1k/day | Live |
Metropolitan Museum of Art Collection APIMetadata and images for 470,000+ Met Museum artworks, CC0-licensed, no key required. Culture & Society › Art & Museums | Free | None | JSON | Unlimited | Live |
MTA Real-Time Data FeedsLive NYC subway, rail and service-alert feeds in GTFS-Realtime protobuf format from the MTA. Transport & Travel › Transit | Free | None | Binary | Unlimited | Untested |
Nager.DatePublic holiday dates for 200+ countries, keyless and free, from an open-source project. Culture & Society › Holidays | Free | None | JSON | Unlimited | Live |
National Park ServiceUS national park details, alerts, campgrounds, visitor centers, events and photos, keyed by park code. Nature & Outdoors › Parks | Free | API key | JSON | 10k+/day | Live |
National Weather ServiceOfficial US forecasts on a 2.5 km grid, active watches and warnings, and station observations, as GeoJSON. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
NavitiaMulti-modal public transit journey planning, schedules, and stop/place search across covered regions. Transport & Travel › Transit | API key | JSON | — | Live | |
NOAA Climate Data OnlineHistorical station observations and daily-to-yearly climate summaries from NOAA's archive, by station or area. Weather & Environment › Climate | Free | API key | JSON | 10k+/day | Live |
NominatimFree OpenStreetMap geocoding and reverse geocoding, no key required, rate-limited to about 1 request/sec. Location & Mapping › Geocoding | Free | None | JSON | — | Live |
Open Charge MapCrowdsourced global database of EV charging station locations, connectors and operators. Transport & Travel › Vehicles | Free | API key | JSON | — | Live |
Open Topo DataPoint elevation and ocean-depth lookups from open datasets like SRTM, ASTER, and GEBCO. Location & Mapping › Geocoding | Free | None | JSON | 1k–10k/day | Live |
Open-MeteoHourly and daily forecasts up to 16 days built from national weather-service models, callable without a key. Weather & Environment › Forecasts | Freemium | None | JSON | 10k+/day | Live |
Open-Meteo Ensemble APIPer-member probabilistic forecasts (18-51 ensemble runs) from ICON, GFS, ECMWF and other models. Weather & Environment › Forecasts | Freemium | None | JSON | 10k+/day | Live |
OpenCageForward and reverse geocoding built on OpenStreetMap plus national address registries. Location & Mapping › Geocoding | Freemium | API key | JSON | 1k–10k/day | Live |
OpenHolidays APIPublic and school holidays for 35+ countries, filterable by country, subdivision and date range. Culture & Society › Holidays | Free | None | JSON | Unlimited | Live |
openrouteserviceOpenStreetMap directions, isochrones, matrices, geocoding and elevation, run by a university institute. Location & Mapping › Routing | Freemium | API key | JSON | — | Live |
OpenStreetMapRead and edit raw OpenStreetMap geodata (nodes, ways, relations) as XML. Location & Mapping › Maps & Tiles | Free | None | XML | — | Live |
OpenUVReal-time and hourly UV index forecasts by latitude/longitude, with altitude and ozone adjustments. Weather & Environment › Forecasts | API key | JSON | — | Live | |
OpenVanFuel prices for 168 countries, currency rates, visa rules, and vanlife events/news. Transport & Travel › Vehicles | Free | None | JSON | 10k+/day | Live |
OpenWeatherCurrent conditions, 5-day forecasts, air pollution and map layers for any coordinates, plus geocoding. Weather & Environment › Forecasts | Freemium | API key | JSON | 10k+/day | Live |
OSRMRoad, bike and foot routing on OpenStreetMap: routes, distance matrices, GPS map matching, trip optimisation. Location & Mapping › Routing | Free | None | JSON | 10k+/day | Live |
Overpass APIQuery OpenStreetMap by tag, area and bounding box: shops, trails, water points, any mapped feature. Location & Mapping › Places | Free | None | JSON | 1k–10k/day | Degraded |
Padel SnipeLocations, courts, and booking platform for 5,000+ padel clubs worldwide, updated daily. Sports › Stats | Free | None | JSON | Unlimited | Live |
PexelsSearch free stock photos and videos, with curated picks, collections and several image sizes per result. Media & Entertainment › Images & Photos | Free | API key | JSON | 100–1k/day | Live |
PixabaySearch millions of royalty-free stock photos, illustrations and videos by keyword. Media & Entertainment › Images & Photos | Free | API key | JSON | 100–1k/day | Live |
positionstackForward and reverse geocoding for addresses and coordinates worldwide, with country and timezone data. Location & Mapping › Geocoding | Freemium | API key | JSON | <100/day | Untested |
QWeatherGlobal real-time weather, forecasts, air quality, and severe alerts at 1km resolution. Weather & Environment › Forecasts | Freemium | API key | JSON | 1k–10k/day | Down |
Rainbow WeatherMinute-by-minute precipitation nowcasting, cloud/precip map tiles, and hourly/daily forecasts. Weather & Environment › Forecasts | Freemium | API key | JSON | 100–1k/day | Live |
RainViewerAnimated precipitation radar map tiles and forecast overlays from 1,200+ radar stations worldwide. Weather & Environment › Forecasts | Free | None | JSON | — | Live |
Recreation Information Database (RIDB)US federal recreation areas, campgrounds, trails, permits and historic sites from Recreation.gov. Nature & Outdoors › Parks | API key | JSON | — | Live | |
REFUGE RestroomsCrowdsourced database of safe, gender-neutral and accessible restroom locations, searchable by area. Location & Mapping › Places | Free | None | JSON | Unlimited | Live |
REST CountriesNames, ISO codes, flags, currencies, languages, borders and current leaders for 250+ countries. Location & Mapping › Countries | Freemium | API key | JSON | <100/day | Live |
Road511Unified US/Canada traffic events, cameras, signs, bridges and truck routing across 64 jurisdictions. Transport & Travel › Vehicles | Free trial | API key | JSON | — | Live |
Schiphol Airport APIReal-time and scheduled arrivals, departures and flight status for Amsterdam Schiphol airport. Transport & Travel › Flights | API key | JSON | — | Live | |
SeatGeekEvent, venue and performer data with ticket listings from SeatGeek's marketplace. Culture & Society › Events & Tickets | API key | JSON | — | Untested | |
Shoof AflamStatic JSON of Arabic movies/series with streaming platform availability across SA, EG, UAE, updated daily. Media & Entertainment › Movies & TV | Free | None | JSON | Unlimited | Live |
Storm GlassMarine and weather forecasts (waves, tides, wind, temperature) blended from multiple national models. Weather & Environment › Forecasts | Freemium | API key | JSON | <100/day | Live |
Sunrise SunsetSunrise, sunset, twilight, golden hour, sun position and moon phase for any coordinates, a year per call. Weather & Environment › Astronomy | Free | None | JSON | Unlimited | Live |
Sunrise-Sunset.org APICalculates sunrise, sunset, twilight windows, and solar noon for any latitude/longitude and date. Weather & Environment › Astronomy | Free | None | JSON | Unlimited | Live |
Swedavia AirportsReal-time flight arrivals and departures, facility info and security queue times at Swedish airports. Transport & Travel › Flights | Freemium | API key | JSON | 100–1k/day | Live |
Tomorrow.ioRealtime conditions plus hourly (120h) and 5-day forecasts from proprietary models, with 60+ data layers. Weather & Environment › Forecasts | Freemium | API key | JSON | — | Live |
Trafiklab (ResRobot)Route planning, stops and real-time departures across all Swedish public transport operators. Transport & Travel › Transit | Free | API key | JSON | — | Live |
TransitlandAggregated public transit schedules, stops, routes and real-time feeds from agencies worldwide. Transport & Travel › Transit | Freemium | API key | JSON | 100–1k/day | Live |
TransitLandAggregated worldwide GTFS transit feeds - stops, routes and schedules - via REST or GraphQL. Transport & Travel › Transit | Freemium | API key | JSON | 100–1k/day | Live |
Transport API (opendata.ch)Swiss public transport connections, stationboards and stop locations, backed by search.ch data Transport & Travel › Transit | Free | None | JSON | Unlimited | Live |
Transport for Atlanta, USReal-time MARTA bus vehicle positions and trip updates via GTFS-Realtime protobuf feeds. Transport & Travel › Transit | API key | Binary | — | Live | |
Transport for Auckland, New ZealandAuckland bus, train and ferry GTFS schedules plus realtime trip, position and alert data. Transport & Travel › Transit | Free | API key | JSON | 1k–10k/day | Untested |
Transport for Bordeaux, FranceBordeaux Métropole open-data API: live bike-share stations, bus/tram stops and traffic datasets. Transport & Travel › Transit | None | JSON | Unlimited | Live | |
Transport for Chicago, USReal-time CTA train and bus arrival predictions and service alerts for Chicago. Transport & Travel › Transit | Free | API key | JSON | 10k+/day | Live |
Transport for Grenoble, FranceGrenoble tram/bus network data: routes, lines, stops, and trip planning for the M Tag transit system. Transport & Travel › Transit | None | JSON | Unlimited | Untested | |
Transport for Hessen, GermanyGerman HAFAS transit API for Hessen: real-time departures/arrivals, trip planning and stop search. Transport & Travel › Transit | Free | API key | XML | 1k–10k/day | Live |
Transport for NorwayNorway's national transport data: journey planning, real-time vehicle positions, stops and geocoding. Transport & Travel › Transit | Free | None | JSON | Unlimited | Live |
Transport for Paris, FranceRATP's open data catalog for Paris transit: stations, lines, commerce points and network datasets. Transport & Travel › Transit | Free | None | JSON | Unlimited | Live |
Transport for Philadelphia, USReal-time SEPTA bus/vehicle positions, route detours and other Philadelphia transit data, no key required. Transport & Travel › Transit | None | JSON | — | Live | |
Transport for Sao Paulo, BrazilReal-time bus positions, arrival predictions, lines, and stops for São Paulo's municipal bus network. Transport & Travel › Transit | API key | JSON | — | Live | |
Transport for SpainQueries Renfe's open datasets — stations, timetables, incidents — through a generic CKAN REST API. Transport & Travel › Transit | None | JSON | Unlimited | Live | |
Transport for SwitzerlandOfficial Swiss public transport data: GTFS timetables, real-time data, and an XML journey-planner service. Transport & Travel › Transit | Freemium | API key | Binary | — | Untested |
Transport for The NetherlandsReal-time Dutch public transit arrival times, line, and stop data (OVAPI/KV78Turbo). Transport & Travel › Transit | Free | None | JSON | Unlimited | Live |
Transport for The NetherlandsDutch national railway API for train timetables, live disruptions and station information. Transport & Travel › Transit | API key | JSON | — | Untested | |
Transport for UKUK bus, rail and tube data: live departures, journey planning, stop and station lookup. Transport & Travel › Transit | Freemium | API key | JSON | <100/day | Live |
Transport for United StatesReal-time bus/rail routes, stop predictions and vehicle locations for listed North American transit agencies. Transport & Travel › Transit | Free | None | XML | — | Live |
Transport for Vancouver, CanadaReal-time Metro Vancouver bus/train positions, trip updates and service alerts via GTFS Realtime feeds. Transport & Travel › Transit | Free | API key | Binary | 100–1k/day | Live |
Transport for Washington, USReal-time DC Metro bus/rail predictions, schedules, alerts, and GTFS feeds. Transport & Travel › Transit | Free | API key | JSON | Unlimited | Live |
UnsplashSearchable library of free stock photos with photographer and download metadata, hotlink-served. Media & Entertainment › Images & Photos | Free | API key | JSON | 1k–10k/day | Live |
US WeatherUS government forecasts, alerts and observations by grid point, in GeoJSON with multiple format options. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
Velib Metropolis, Paris, FranceLive Velib bike-share station data for Paris: bike/dock availability, e-bike vs mechanical counts. Transport & Travel › Transit | None | JSON | Unlimited | Live | |
Visual CrossingHistorical weather back 50+ years and 15-day forecasts for any address or coordinate in one timeline query. Weather & Environment › Forecasts | Freemium | API key | JSON | 1k–10k/day | Live |
WatchmodeStreaming availability, deeplinks, and metadata for movies and TV shows across 200+ services. Media & Entertainment › Movies & TV | Freemium | API key | JSON | <100/day | Live |
WeatherAPICurrent weather, 14-day forecasts, history from 2010, alerts, marine, astronomy and IP lookup. Weather & Environment › Forecasts | Freemium | API key | JSON | 1k–10k/day | Live |
WeatherstackReal-time weather lookup by city or coordinates, plus historical, forecast, and astronomy data on paid plans. Weather & Environment › Forecasts | Freemium | API key | JSON | <100/day | Live |
What3WordsConverts GPS coordinates to unique three-word addresses worldwide and back again. Location & Mapping › Geocoding | Freemium | API key | JSON | Unlimited | Live |
World Time & WeatherCurrent local time, timezone/DST info, and weather for 400 cities as static JSON, updated every 30 min. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
Yandex Weather APIGlobal current conditions, hourly/10-day forecasts and history via Yandex's Meteum GraphQL API. Weather & Environment › Forecasts | Free trial | API key | JSON | — | Live |
Zippopotam.usLooks up place, state and coordinates for a postal code, or postal codes for a city, across 60+ countries. Location & Mapping › Geocoding | Free | None | JSON | Unlimited | Live |
7Timer!FreeLive
GFS-based multi-day forecasts by coordinate, including sky seeing and transparency for stargazing.
None · JSON
Unlimited
no machine-readable spec
Abstract Holidays APIFreemiumLive
Past and future public, religious, and regional holidays for 190+ countries.
API key · JSON
<100/day
OpenAPI spec · llms.txt
AccuWeatherFreemiumLive
Current conditions, forecasts, alerts and indices for locations worldwide from AccuWeather.
API key · JSON
100–1k/day
llms.txt
ADS-B ExchangePaidUntested
Real-time and historical aircraft positions from a global crowdsourced ADS-B receiver network.
API key · JSON
—
no machine-readable spec
AEMET OpenDataFreeLive
Official Spanish weather forecasts, observations, and climate data, key required.
API key · JSON
—
no machine-readable spec
API ColombiaLive
Colombia reference data: departments, cities, tourist sites, airports, presidents and more.
None · JSON
Unlimited
OpenAPI spec
ApimetroFreemiumLive
Stations, lines and GeoJSON geometry for Mexico City's Metro, Metrobús and other transit systems.
None · JSON
Unlimited
OpenAPI spec
APIXUDeprecated
Discontinued weather API; apixu.com now server-redirects permanently to Weatherstack.
·
—
no machine-readable spec
ApogeoAPIFreemiumLive
Bundles country, state, city, IP-geolocation and currency-exchange lookups behind one key.
API key · JSON
<100/day
MCP server
AtlasFetchFreemiumLive
Reverse-geocodes coordinates to country, region and municipality with ISO codes.
API key · JSON
<100/day
MCP server · llms.txt
AviationstackFreemiumLive
Live and scheduled flight status, routes and airport/airline reference data worldwide.
API key · JSON
<100/day
llms.txt
AviationWeather (NOAA Aviation Weather Center)FreeLive
NOAA aviation weather: live METARs, TAFs, PIREPs, and SIGMETs for airports worldwide.
None · JSON
10k+/day
no machine-readable spec
AZ511FreeLive
Arizona DOT traffic cameras, events, alerts, weather stations, and work-zone data feeds.
API key · JSON
10k+/day
no machine-readable spec
Bay Area Rapid TransitFreeLive
Real-time BART train arrival estimates, station info, routes and schedules for the Bay Area.
API key · XML
Unlimited
no machine-readable spec
BigDataCloud's Free APIFreeLive
Free client-side reverse geocoding, public IP, user-agent and roaming detection, no key needed.
None · JSON
Unlimited
llms.txt
Bing MapsPaidDeprecated
Geocoding, routing and map tiles from Microsoft Bing Maps, being retired in favour of Azure Maps.
API key · JSON
—
MCP server
caldaysFreeLive
Public holidays, long weekends, and world clock data for 206 countries from official government calendars.
None · JSON
10k+/day
OpenAPI spec · llms.txt
CalendarificFreemiumLive
Public, religious and bank holiday data with dates and details for 230+ countries.
API key · JSON
<100/day
no machine-readable spec
Cambio UruguayFreeLive
Live buy/sell rates for USD, EUR and more from 40+ Uruguayan exchange houses and banks, updated ~10 min.
None · JSON
Unlimited
OpenAPI spec · llms.txt
Can I enterFreemiumDegraded
Looks up visa and entry rules for a passport/destination pair, citing official government sources.
None · JSON
<100/day
OpenAPI spec · MCP server · llms.txt
CARTO BasemapsFreemiumLive
OpenStreetMap-based raster and vector basemap tiles with a free API key up to 5M requests/month.
API key · Binary
10k+/day
MCP server · llms.txt
City BikesFreeLive
Real-time bike-share station and availability data for 400+ cities worldwide.
None · JSON
Unlimited
no machine-readable spec
Country.isFreeLive
Looks up a visitor's country (and optionally city/ASN) from their IP address.
None · JSON
Unlimited
llms.txt
CountryStateCityFreemiumLive
Countries, states/regions and 150k+ cities with ISO codes for building location pickers.
API key · JSON
100–1k/day
no machine-readable spec
CruiseFeedFreemiumLive
Normalized cruise line inventory: ships, sailings, itineraries, ports and fares.
API key · JSON
—
OpenAPI spec · llms.txt
DigitransitLive
Journey planning, GTFS routing and address geocoding APIs for Finnish public transport.
API key · JSON
—
no machine-readable spec
EPAFreeLive
US EPA Air Quality System: ambient air monitor readings by site, county, or state.
API key · JSON
10k+/day
OpenAPI spec
Flickr APIFreeLive
Search, upload and manage Flickr photos; public feeds expose recent public uploads with no key.
API key · JSON
10k+/day
OpenAPI spec
Foreca Weather APIFreemiumUntested
Global point weather forecasts plus air quality, pollen, marine and ski-resort conditions.
API key · JSON
1k–10k/day
llms.txt
Foursquare PlacesFreemiumUntested
Search and details for venues worldwide: categories, addresses, hours, ratings, tips and photos.
API key · JSON
100–1k/day
no machine-readable spec
Fuel Prices at Spanish Gas StationsLive
Live per-station fuel prices across Spain (diesel, gasoline, LPG) from the energy ministry.
None · JSON
Unlimited
no machine-readable spec
GeoapifyFreemiumLive
Geocoding, reverse geocoding, routing, places, and map-tile APIs built on OpenStreetMap data.
API key · JSON
1k–10k/day
no machine-readable spec
Geocode.xyzFreemiumLive
Forward and reverse geocoding, batch geocoding, and text geoparsing built on open address datasets.
None · JSON
—
no machine-readable spec
Geocodify.comFreemiumLive
Forward/reverse geocoding, address parsing, geoparsing and elevation lookups built on OpenStreetMap data.
API key · JSON
1k–10k/day
no machine-readable spec
GeoDataSourceFreemiumLive
Reverse-geocodes coordinates into the nearest city, country, timezone and currency data.
API key · JSON
<100/day
OpenAPI spec · llms.txt
GeoDescriptionFreemiumLive
Reverse geocoding: turns latitude/longitude into a street, place, region and country description.
None · JSON
<100/day
no machine-readable spec
GeokeoFreemiumLive
Forward and reverse geocoding built on OpenStreetMap, GeoNames and other open datasets.
API key · JSON
1k–10k/day
no machine-readable spec
GeomelonFreemiumLive
Looks up 200k+ cities, countries and regions with multilingual names and autocomplete
API key · JSON
Unlimited
OpenAPI spec · llms.txt
GeoNamesFreemiumLive
Global gazetteer of place names, postal codes, elevation, timezone and country data.
API key · JSON
1k–10k/day
no machine-readable spec
Google Maps Platform (Geocoding API)FreemiumLive
Converts addresses to geographic coordinates and back, using Google's global address database.
API key · JSON
100–1k/day
no machine-readable spec
GraphHopper Directions APIFreemiumLive
Turn-by-turn routing and route optimization for driving, cycling and walking, worldwide.
API key · JSON
100–1k/day
OpenAPI spec · llms.txt
HelloSalutFreeLive
Returns a localized 'hello' greeting by IP address, country code or language code.
None · JSON
Unlimited
no machine-readable spec
HG WeatherFreemiumLive
Current conditions and 15-day forecasts for Brazilian cities, plus up to 3 years of history.
API key · JSON
100–1k/day
llms.txt
Hong Kong Observatory Open DataFreeLive
Real-time Hong Kong weather, warnings, forecasts, climate records and worldwide M6+ earthquake data.
None · JSON
Unlimited
no machine-readable spec
IPMAFreeLive
Portuguese government weather forecasts, sea state, UV index, fire risk, and seismic data, no key needed.
None · JSON
Unlimited
no machine-readable spec
ipwhoisFreemiumLive
IP-to-location lookup with country, city, timezone, currency, ISP and optional proxy/VPN detection.
None · JSON
1k–10k/day
no machine-readable spec
iRailFreeLive
Real-time Belgian train departures, connections, vehicle composition, and disruptions.
None · JSON
10k+/day
no machine-readable spec
IsItWaterFreemiumLive
Tells you whether a latitude/longitude point is on water or land, using OpenStreetMap data.
API key · JSON
—
no machine-readable spec
izi.TRAVEL APIFreeLive
Audio guide content for 1,750+ cities and museums worldwide, with stories, tours and multimedia.
API key · JSON
Unlimited
no machine-readable spec
JCDecaux BikeUntested
Live station status and available bikes/docks for JCDecaux-operated city bike-share networks.
API key · JSON
—
no machine-readable spec
Kakao MapsFreemiumLive
South Korea geocoding, reverse geocoding and keyword/category place search from Kakao Maps.
API key · JSON
10k+/day
no machine-readable spec
LangblyFreemiumLive
Translates text and documents with auto language detection; matches Google Translate v2's request format.
API key · JSON
—
MCP server · llms.txt
LocationIQFreemiumLive
Forward/reverse geocoding, autocomplete, routing and static maps, Nominatim-compatible, key required.
API key · JSON
1k–10k/day
no machine-readable spec
Longdo MapFreemiumUntested
Thailand-focused mapping platform: geocoding, routing and vector map tiles via a keyed REST/JS API.
API key ·
—
no machine-readable spec
LTA DataMallUntested
Singapore's real-time bus arrivals, train alerts, traffic, carpark and EV charging data from LTA.
API key · JSON
Unlimited
no machine-readable spec
Mapbox GeocodingFreemiumLive
Forward, reverse and batch geocoding of addresses, streets and places for display on Mapbox maps
API key · JSON
1k–10k/day
llms.txt
MapQuestFreemiumLive
Geocoding, routing, places search and static maps API with a limited-time free transaction tier.
API key · JSON
—
OpenAPI spec · llms.txt
MBTA V3 APIFreeLive
Real-time predictions, schedules, routes, alerts and vehicle positions for MBTA transit.
API key · JSON
10k+/day
OpenAPI spec
MET Norway LocationforecastFreeLive
Nine-day point forecasts for any latitude/longitude with weather symbol codes and UV, richest for the Nordics
None · JSON
10k+/day
OpenAPI spec
MeteoblueFreemiumLive
Swiss forecast, historical and dataset weather API with credit-metered packages for many variables.
API key · JSON
—
OpenAPI spec
Meteorologisk InstituttFreeLive
Norway's national weather service: global forecasts plus Nordic marine, aviation and nowcast data.
None · JSON
Unlimited
no machine-readable spec
MeteosourceFreemiumLive
Global current, hourly and 30-day forecasts blending weather models with AI, plus air quality data.
API key · JSON
100–1k/day
OpenAPI spec
Metropolitan Museum of Art Collection APIFreeLive
Metadata and images for 470,000+ Met Museum artworks, CC0-licensed, no key required.
None · JSON
Unlimited
no machine-readable spec
MTA Real-Time Data FeedsFreeUntested
Live NYC subway, rail and service-alert feeds in GTFS-Realtime protobuf format from the MTA.
None · Binary
Unlimited
no machine-readable spec
Nager.DateFreeLive
Public holiday dates for 200+ countries, keyless and free, from an open-source project.
None · JSON
Unlimited
llms.txt
National Park ServiceFreeLive
US national park details, alerts, campgrounds, visitor centers, events and photos, keyed by park code.
API key · JSON
10k+/day
OpenAPI spec
National Weather ServiceFreeLive
Official US forecasts on a 2.5 km grid, active watches and warnings, and station observations, as GeoJSON.
None · JSON
Unlimited
OpenAPI spec
NavitiaLive
Multi-modal public transit journey planning, schedules, and stop/place search across covered regions.
API key · JSON
—
no machine-readable spec
NOAA Climate Data OnlineFreeLive
Historical station observations and daily-to-yearly climate summaries from NOAA's archive, by station or area.
API key · JSON
10k+/day
no machine-readable spec
NominatimFreeLive
Free OpenStreetMap geocoding and reverse geocoding, no key required, rate-limited to about 1 request/sec.
None · JSON
—
no machine-readable spec
Open Charge MapFreeLive
Crowdsourced global database of EV charging station locations, connectors and operators.
API key · JSON
—
no machine-readable spec
Open Topo DataFreeLive
Point elevation and ocean-depth lookups from open datasets like SRTM, ASTER, and GEBCO.
None · JSON
1k–10k/day
no machine-readable spec
Open-MeteoFreemiumLive
Hourly and daily forecasts up to 16 days built from national weather-service models, callable without a key.
None · JSON
10k+/day
no machine-readable spec
Open-Meteo Ensemble APIFreemiumLive
Per-member probabilistic forecasts (18-51 ensemble runs) from ICON, GFS, ECMWF and other models.
None · JSON
10k+/day
no machine-readable spec
OpenCageFreemiumLive
Forward and reverse geocoding built on OpenStreetMap plus national address registries.
API key · JSON
1k–10k/day
OpenAPI spec · llms.txt
OpenHolidays APIFreeLive
Public and school holidays for 35+ countries, filterable by country, subdivision and date range.
None · JSON
Unlimited
no machine-readable spec
openrouteserviceFreemiumLive
OpenStreetMap directions, isochrones, matrices, geocoding and elevation, run by a university institute.
API key · JSON
—
no machine-readable spec
OpenStreetMapFreeLive
Read and edit raw OpenStreetMap geodata (nodes, ways, relations) as XML.
None · XML
—
no machine-readable spec
OpenUVLive
Real-time and hourly UV index forecasts by latitude/longitude, with altitude and ozone adjustments.
API key · JSON
—
OpenAPI spec
OpenVanFreeLive
Fuel prices for 168 countries, currency rates, visa rules, and vanlife events/news.
None · JSON
10k+/day
OpenAPI spec · llms.txt
OpenWeatherFreemiumLive
Current conditions, 5-day forecasts, air pollution and map layers for any coordinates, plus geocoding.
API key · JSON
10k+/day
MCP server · llms.txt
OSRMFreeLive
Road, bike and foot routing on OpenStreetMap: routes, distance matrices, GPS map matching, trip optimisation.
None · JSON
10k+/day
no machine-readable spec
Overpass APIFreeDegraded
Query OpenStreetMap by tag, area and bounding box: shops, trails, water points, any mapped feature.
None · JSON
1k–10k/day
no machine-readable spec
Padel SnipeFreeLive
Locations, courts, and booking platform for 5,000+ padel clubs worldwide, updated daily.
None · JSON
Unlimited
llms.txt
PexelsFreeLive
Search free stock photos and videos, with curated picks, collections and several image sizes per result.
API key · JSON
100–1k/day
no machine-readable spec
PixabayFreeLive
Search millions of royalty-free stock photos, illustrations and videos by keyword.
API key · JSON
100–1k/day
no machine-readable spec
positionstackFreemiumUntested
Forward and reverse geocoding for addresses and coordinates worldwide, with country and timezone data.
API key · JSON
<100/day
llms.txt
QWeatherFreemiumDown
Global real-time weather, forecasts, air quality, and severe alerts at 1km resolution.
API key · JSON
1k–10k/day
no machine-readable spec
Rainbow WeatherFreemiumLive
Minute-by-minute precipitation nowcasting, cloud/precip map tiles, and hourly/daily forecasts.
API key · JSON
100–1k/day
no machine-readable spec
RainViewerFreeLive
Animated precipitation radar map tiles and forecast overlays from 1,200+ radar stations worldwide.
None · JSON
—
llms.txt
Recreation Information Database (RIDB)Live
US federal recreation areas, campgrounds, trails, permits and historic sites from Recreation.gov.
API key · JSON
—
no machine-readable spec
REFUGE RestroomsFreeLive
Crowdsourced database of safe, gender-neutral and accessible restroom locations, searchable by area.
None · JSON
Unlimited
OpenAPI spec
REST CountriesFreemiumLive
Names, ISO codes, flags, currencies, languages, borders and current leaders for 250+ countries.
API key · JSON
<100/day
llms.txt
Road511Free trialLive
Unified US/Canada traffic events, cameras, signs, bridges and truck routing across 64 jurisdictions.
API key · JSON
—
no machine-readable spec
Schiphol Airport APILive
Real-time and scheduled arrivals, departures and flight status for Amsterdam Schiphol airport.
API key · JSON
—
llms.txt
SeatGeekUntested
Event, venue and performer data with ticket listings from SeatGeek's marketplace.
API key · JSON
—
no machine-readable spec
Shoof AflamFreeLive
Static JSON of Arabic movies/series with streaming platform availability across SA, EG, UAE, updated daily.
None · JSON
Unlimited
llms.txt
Storm GlassFreemiumLive
Marine and weather forecasts (waves, tides, wind, temperature) blended from multiple national models.
API key · JSON
<100/day
OpenAPI spec
Sunrise SunsetFreeLive
Sunrise, sunset, twilight, golden hour, sun position and moon phase for any coordinates, a year per call.
None · JSON
Unlimited
no machine-readable spec
Sunrise-Sunset.org APIFreeLive
Calculates sunrise, sunset, twilight windows, and solar noon for any latitude/longitude and date.
None · JSON
Unlimited
llms.txt
Swedavia AirportsFreemiumLive
Real-time flight arrivals and departures, facility info and security queue times at Swedish airports.
API key · JSON
100–1k/day
no machine-readable spec
Tomorrow.ioFreemiumLive
Realtime conditions plus hourly (120h) and 5-day forecasts from proprietary models, with 60+ data layers.
API key · JSON
—
llms.txt
Trafiklab (ResRobot)FreeLive
Route planning, stops and real-time departures across all Swedish public transport operators.
API key · JSON
—
OpenAPI spec
TransitlandFreemiumLive
Aggregated public transit schedules, stops, routes and real-time feeds from agencies worldwide.
API key · JSON
100–1k/day
no machine-readable spec
TransitLandFreemiumLive
Aggregated worldwide GTFS transit feeds - stops, routes and schedules - via REST or GraphQL.
API key · JSON
100–1k/day
llms.txt
Transport API (opendata.ch)FreeLive
Swiss public transport connections, stationboards and stop locations, backed by search.ch data
None · JSON
Unlimited
no machine-readable spec
Transport for Atlanta, USLive
Real-time MARTA bus vehicle positions and trip updates via GTFS-Realtime protobuf feeds.
API key · Binary
—
no machine-readable spec
Transport for Auckland, New ZealandFreeUntested
Auckland bus, train and ferry GTFS schedules plus realtime trip, position and alert data.
API key · JSON
1k–10k/day
no machine-readable spec
Transport for Bordeaux, FranceLive
Bordeaux Métropole open-data API: live bike-share stations, bus/tram stops and traffic datasets.
None · JSON
Unlimited
no machine-readable spec
Transport for Chicago, USFreeLive
Real-time CTA train and bus arrival predictions and service alerts for Chicago.
API key · JSON
10k+/day
no machine-readable spec
Transport for Grenoble, FranceUntested
Grenoble tram/bus network data: routes, lines, stops, and trip planning for the M Tag transit system.
None · JSON
Unlimited
no machine-readable spec
Transport for Hessen, GermanyFreeLive
German HAFAS transit API for Hessen: real-time departures/arrivals, trip planning and stop search.
API key · XML
1k–10k/day
no machine-readable spec
Transport for NorwayFreeLive
Norway's national transport data: journey planning, real-time vehicle positions, stops and geocoding.
None · JSON
Unlimited
no machine-readable spec
Transport for Paris, FranceFreeLive
RATP's open data catalog for Paris transit: stations, lines, commerce points and network datasets.
None · JSON
Unlimited
no machine-readable spec
Transport for Philadelphia, USLive
Real-time SEPTA bus/vehicle positions, route detours and other Philadelphia transit data, no key required.
None · JSON
—
no machine-readable spec
Transport for Sao Paulo, BrazilLive
Real-time bus positions, arrival predictions, lines, and stops for São Paulo's municipal bus network.
API key · JSON
—
no machine-readable spec
Transport for SpainLive
Queries Renfe's open datasets — stations, timetables, incidents — through a generic CKAN REST API.
None · JSON
Unlimited
no machine-readable spec
Transport for SwitzerlandFreemiumUntested
Official Swiss public transport data: GTFS timetables, real-time data, and an XML journey-planner service.
API key · Binary
—
no machine-readable spec
Transport for The NetherlandsFreeLive
Real-time Dutch public transit arrival times, line, and stop data (OVAPI/KV78Turbo).
None · JSON
Unlimited
no machine-readable spec
Transport for The NetherlandsUntested
Dutch national railway API for train timetables, live disruptions and station information.
API key · JSON
—
no machine-readable spec
Transport for UKFreemiumLive
UK bus, rail and tube data: live departures, journey planning, stop and station lookup.
API key · JSON
<100/day
OpenAPI spec
Transport for United StatesFreeLive
Real-time bus/rail routes, stop predictions and vehicle locations for listed North American transit agencies.
None · XML
—
no machine-readable spec
Transport for Vancouver, CanadaFreeLive
Real-time Metro Vancouver bus/train positions, trip updates and service alerts via GTFS Realtime feeds.
API key · Binary
100–1k/day
no machine-readable spec
Transport for Washington, USFreeLive
Real-time DC Metro bus/rail predictions, schedules, alerts, and GTFS feeds.
API key · JSON
Unlimited
OpenAPI spec
UnsplashFreeLive
Searchable library of free stock photos with photographer and download metadata, hotlink-served.
API key · JSON
1k–10k/day
no machine-readable spec
US WeatherFreeLive
US government forecasts, alerts and observations by grid point, in GeoJSON with multiple format options.
None · JSON
Unlimited
no machine-readable spec
Velib Metropolis, Paris, FranceLive
Live Velib bike-share station data for Paris: bike/dock availability, e-bike vs mechanical counts.
None · JSON
Unlimited
no machine-readable spec
Visual CrossingFreemiumLive
Historical weather back 50+ years and 15-day forecasts for any address or coordinate in one timeline query.
API key · JSON
1k–10k/day
OpenAPI spec · llms.txt
WatchmodeFreemiumLive
Streaming availability, deeplinks, and metadata for movies and TV shows across 200+ services.
API key · JSON
<100/day
OpenAPI spec · llms.txt
WeatherAPIFreemiumLive
Current weather, 14-day forecasts, history from 2010, alerts, marine, astronomy and IP lookup.
API key · JSON
1k–10k/day
OpenAPI spec
WeatherstackFreemiumLive
Real-time weather lookup by city or coordinates, plus historical, forecast, and astronomy data on paid plans.
API key · JSON
<100/day
no machine-readable spec
What3WordsFreemiumLive
Converts GPS coordinates to unique three-word addresses worldwide and back again.
API key · JSON
Unlimited
no machine-readable spec
World Time & WeatherFreeLive
Current local time, timezone/DST info, and weather for 400 cities as static JSON, updated every 30 min.
None · JSON
Unlimited
no machine-readable spec
Yandex Weather APIFree trialLive
Global current conditions, hourly/10-day forecasts and history via Yandex's Meteum GraphQL API.
API key · JSON
—
no machine-readable spec
Zippopotam.usFreeLive
Looks up place, state and coordinates for a postal code, or postal codes for a city, across 60+ countries.
None · JSON
Unlimited
no machine-readable spec
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