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Transparency at your fingertips—APIs that unlock the world’s public data.
Measures pedestrian traffic in St. Gallen, showing the number of pedestrians passing by a sensor on Vadianstrasse.
95 API Health
Official French address validation service. It provides endpoints for both forward and reverse geocoding, as well as the ability to perform batch geocoding from CSV files.
95 API Health
The Zippopotamus API provides postal and zip code data for over 60 countries, allowing users to easily access detailed location information. It is particularly useful for form auto-completion and supports JSON response format for seamless integration.
95 API Health
Acesso programático de informações relacionadas a CEPs, bancos, CNPJ, IBGE, feriados nacionais, tabela FIPE e muito mais, fornecendo endpoints modernos com baixa latência. Este projeto busca centralizar dados públicos para uma fácil e rápida consulta em aplicações.
95 API Health
Provides data on RNA copies of specified viruses in the wastewater of ARA Basel, along with corresponding case numbers. Data is updated weekly and includes information on SARS-CoV-2, RSV, Influenza A, and Influenza B.
95 API Health
Official API for Carbon Intensity in Great Britain provided by National Grid. Allows access to current and historical carbon intensity data for different regions and time periods.
95 API Health
The World Bank Data API provides access to a wide array of economic, financial, and social data from over 200 countries. It allows developers to integrate World Bank datasets into their applications and services, facilitating data-driven decision-making for research and policy development.
95 API Health
Full stack RESTful API for entity lists, single entity access, and complex query built requests. Public API with versioning and no user authentication.
95 API Health
The IP2Location API provides a RESTful interface for determining the geographical location of users based on their IP addresses in real time. It supports both IPv4 and IPv6 lookups, returning detailed information such as country, city, and coordinates without requiring an API key for up to 500 queries daily.
95 API Health
LeakCheck is a service that enables users and companies to ascertain whether their credentials have been compromised. By utilising this API, users can ascertain whether their email address or username has been involved in any data breach.
95 API Health
This API converts OSGB36 easting and northing coordinates (British National Grid) into WGS84 latitude and longitude. It can return responses in both JSON and XML formats, making it versatile for different applications.
95 API Health
Provides minute-by-minute occupancy data for public parking garages in Basel, Switzerland, sourced from the RSS feed of the Basel parking guidance system.
95 API Health
Provides dataset of newborn first names in the Canton of St.Gallen since 1987, based on official registry data from the Federal Office for Civil Status. Names with less than five occurrences per year are grouped under 'other names' for privacy reasons.
95 API Health
OpenData project to collect railway station photos from many countries. More and more countries are added over time. Most photos are CC0 licensed and can be used freely. The railway stations with their photos can also be viewed on the website https://map.railway-stations.org and in the Android and iOS Apps. These apps also implement the API and can be examined on GitHub: https://github.com/RailwayStations The full OpenAPI Spec can be found here: https://api.railway-stations.org/openapi.yaml
94 API Health
Die API von DAWUM stellt eine umfassende Datenbank für Wahlumfragen als JSON-Datei zur Verfügung. Sie ermöglicht den Zugriff auf aktuelle Umfrageergebnisse für verschiedene politische Parteien in Deutschland unter der Lizenz ODC-ODbL.
94 API Health
A simple and fast API to get Amazon EC2 instance pricing right from your terminal. Supports filtering and sorting by various attributes like memory, CPU, price, and spot price. Provides up-to-date pricing data for on-demand and spot instances, refreshed every 2.5 minutes.
94 API Health
The UK Food Hygiene Rating Data API provides access to food hygiene ratings issued to various food establishments across the UK. It allows users to obtain data in XML and JSON formats, featuring geolocation details for businesses inspected by local authorities.
94 API Health
This API provides fast and efficient screenshots of specified web pages. Users can request screenshots for various dates, sizes, and formats, making it ideal for web monitoring and analysis.
94 API Health
API for accessing CityBikes data including network information, station details, and field filtering.
94 API Health
An API for public holiday data. Supports over 100 countries. Provides information on holidays and long weekends.
94 API Health
Access sharedmobility.ch data via RESTful API with endpoints for attributes, find, identify, providers, and regions.
94 API Health
The Church Calendar API provides access to calendar data for any day, allowing users to retrieve various liturgical celebrations and details. It supports multiple languages and enables specific queries for feast names and calendar descriptions based on the selected calendar system.
92 API Health
Live visitor frequencies in public spaces in Lucerne, Switzerland.
92 API Health
Open-Elevation is a free and open-source elevation API that provides elevation data for geographical points. Users can easily access elevation information over a broad dataset, offering a reliable alternative to commercial elevation services.
91 API Health
Ziptastic API allows users to retrieve location information based on the zip code provided. It returns details such as the country, state, and city associated with each zip code, making it easy to integrate location lookup into applications.
90 API Health
Provides sunset and sunrise times for a given latitude and longitude using a simple REST API
90 API Health
REST API mapping current zip codes in Mexico, provides CSV or Excel files from official site.
90 API Health
The NPPES API provides a real-time alternative to accessing NPPES public data, allowing users to retrieve detailed information about healthcare providers using their National Provider Identifier (NPI). Unlike the traditional method of batch downloads, this API facilitates faster and more efficient queries for provider data. The API currently operates with version 2.1, enhancing accessibility and ease of use.
90 API Health
Provides population and geographical data for countries and cities. Use it to get detailed information on populations, locations, flags, currencies, capitals, and more. Access endpoints to retrieve single city data, country codes, and other related details. No API key required.
90 API Health
The Throwaway Email API allows users to check if an email address is from a disposable domain. It provides endpoints to search by domain name or email address. This service is useful for validating and filtering unwanted temporary emails.
90 API Health
This API provides access to information about elected officials and electoral districts in Canada. Users can find representatives based on postal codes or geographical coordinates, retrieve boundary sets, and explore details about elections and candidates.
90 API Health
Provides access to random woody images and information through a REST API.
90 API Health
The USPTO API Catalog provides developers with access to various APIs related to intellectual property. It includes information about registering, searching, and managing patents and trademarks, allowing for easy integration of government data into applications.
90 API Health
This API provides access to the attendance data of Chinese medicine clinics and training and research centers. Users can access datasets including annual attendances categorized by languages such as English, Traditional Chinese, and Simplified Chinese.
90 API Health
This API allows users to perform custom searches for earthquake information based on various parameters, such as location, time, and magnitude. It adheres to the FDSN Event Web Service Specifications, providing a structured way to access earthquake data.
90 API Health
4chan's read-only JSON API
90 API Health
A web service providing access to wiki features like authentication, page operations, and search. It offers meta information about the wiki and logged-in user.
90 API Health
The HealthCare.gov Content API provides developers with access to educational content and resources related to the Health Insurance Marketplace in JSON format. This allows applications and websites to integrate and display up-to-date information directly from HealthCare.gov, supporting open data and accessibility for all users.
90 API Health
API-Colombia is a public RESTful API that provides access to a wide range of data about Colombia, including information on departments, regions, and tourist attractions. Users can explore public information without the need for authentication, making it easy to discover diverse aspects of the country.
90 API Health
openFDA provides access to a variety of public data related to FDA-regulated products. It offers APIs for searching FDA data for drugs, devices, food, and other relevant categories crucial for healthcare decisions and research.
90 API Health
This API allows users to search and access datasets from the Government of Canada. It facilitates learning how to work with datasets and provides insights into how government data has been utilized.
90 API Health
FreePublicAPIs now has a free public API! The Free Public APIs API provides up-to-date information on every free public API listed on freepublicapis.com. Perfect for developers, students and hobbyists. It is limited to 1000 requests a day, if you need more, feel free to reach out. Also if you build something with this API, make sure to add it as a showcase project here.
89 API Health
Openverse is a search engine for openly-licensed media. The Openverse API enables programmatic access to public domain digital media, allowing developers to integrate and utilize a vast collection of openly-licensed works including articles, songs, videos, and images in their applications.
89 API Health
Provides real-time UV Index and 5 day Hourly UV Index Forecast globally without API Key. Single endpoint for current UV Index and forecast based on latitude/longitude.
89 API Health
The Federal Register API provides access to data from the Federal Register, allowing users to fetch single or multiple documents, perform searches, and access metadata associated with these documents. This API returns data in both CSV and JSON formats, and no API keys are required for use.
88 API Health
Provides information about PubliBike stations, their states, positions, and available vehicles. Includes endpoints to get all stations, a specific station with vehicles, and all stations for partners.
85 API Health
The Shodan EntityDB API provides fast lookups for business entities, offering a centralized repository of financial overviews and executive information for entities listed in the US. Access critical financial metrics, analyze performance, and explore leadership teams to make informed investment decisions, conduct industry research, and connect with key decision-makers.
85 API Health
The Data.gov.au API provides programmatic access to datasets published by the Australian government. It allows users to search, filter, and retrieve detailed information about datasets, including metadata and download options.
85 API Health
Provides metadata about datasets in the data.gov catalog powered by CKAN, including URLs and descriptions, but not the actual data within each dataset.
84 API Health
Provides access to energy data. Allows users to retrieve and analyze energy consumption information.
84 API Health
Explore a wide range of public datasets and resources from the Colorado Information Marketplace, including information on government revenue and expenditures, transportation, demographics, business, and more. Access charts, maps, datasets, and documents to gain insights into various aspects of life in Colorado. A valuable tool for researchers, businesses, and the general public seeking data-driven insights.
83 API Health
PhantomJsCloud API offers a REST-like, JSON-based interface for web page rendering and automation. It allows you to submit page requests and receive various output formats like JPEG, PNG, and PDF while handling page interactions via an automation API.
83 API Health
Open Food Facts is a food products database made by everyone, for everyone. You can use it to make better food choices, and as it is open data, anyone can re-use it for any purpose.
80 API Health
The Hong Kong CSDI Portal provides access to a range of geospatial data and applications aimed at supporting data sharing and government initiatives. It centralizes resources for spatial data, making it easier for users to find and utilize geographic information.
80 API Health
Provides access to gender-neutral restroom locations and information. Users can search for restrooms by address or current location.
80 API Health
This API provides real-time arrival data for Kowloon Motor Bus and Long Win Bus services. It includes routes, stops, and the estimated time of arrival (ETA) for bus services based on live data updates.
79 API Health
This API provides access to data regarding visitor arrivals in Hong Kong by country and region of residence. Users can retrieve this data in various formats including JSON, CSV, and XLSX for analysis and reporting purposes.
79 API Health
The USAspending API provides public access to comprehensive U.S. government spending data, including federal contracts and grants. It helps users understand spending trends and accountability through award and agency breakdowns, as mandated by the DATA Act.
77 API Health
This API provides the latest information regarding heat stress warnings at work in different languages including English, Traditional Chinese, and Simplified Chinese. Users can access datasets in various formats for download, enabling easy integration into applications or analysis processes.
77 API Health
The Wayback Machine API enables developers to check if a specific URL has been archived and is accessible in the Wayback Machine. It provides a simple interface to retrieve information about archived snapshots of web pages, including the ability to specify timestamps for historical captures.
77 API Health
Simple JSON/plain-text API to obtain the current time in, and related data about, a timezone.
74 API Health
The Nominatim API is a web service for searching OpenStreetMap (OSM) objects based on their name or type. It provides various endpoints for searching, reverse geocoding, address lookup, and server status inquiries, catering to different needs of developers and users.
69 API Health
The iAM Smart API provides information about registration locations for the iAM Smart service, which facilitates digital identity verification in Hong Kong. It delivers data regarding service counters, mobile registration points, and self-registration kiosks for users.
66 API Health
The Address Lookup Service API provides a means for users to retrieve address records based on input address information. Users can submit both GET and POST requests to search for address details using free-text format inputs, facilitating easy access to relevant address data.
61 API Health
Provides machine-readable data on parliamentary activities in Switzerland.
58 API Health
This API provides updated information on red tides sighted in Hong Kong waters, including species and location. It facilitates access to datasets for both commercial and non-commercial use, ensuring transparency and availability of essential environmental data.
56 API Health
Helps New Yorkers use and learn about City data
52 API Health