A directory of free and public apis

Retrieve xkcd comics as JSON

Natural Language Processing. Give users new ways to interact with your product by building engaging voice and text-based conversational interfaces, such as voice apps and chatbots, powered by AI. Connect with users on your website, mobile app, the Google Assistant, Amazon Alexa, Facebook Messenger, and other popular platforms and devices.

Retrieve product ratings and seller performance metrics

Evil Insults. You can generate JSON, text or XML responses by making a query seeking data in a specific language and response type. The API also shows you the number of times a particular insult has been fetched from the server. It can be added by a specific person or a website.

NextBus API. NextBus Incorporated (NextBus) provides a Feed of the prediction and configuration information such that developers can create applications for providing passenger information to the public. The XML Feed data is accessed using URLs with parameters specified in the query string. This document provides:  The URLs that can be used.  Examples of the XML that is returned

The Guild Wars 2 API (application programming interface) is an interface that enables third-party applications to access data directly from the Guild Wars 2 servers.

protocols.io is the #1 open access repository for science methods. The leading platform for data management and protocol sharing. Store, organize, modify, and publish your work all in one place.

India Public Transport API. Get data of Road Transport Year Book: 2016-17. Range of information pertaining to registered motor vehicles over time and across state/UTs and major cities and Data of various road transport parameters have been provided here i.e Number of Registered Motor Vehicles, composition of registered motor vehicles, taxes on road transport and motor vehicles, production and sale of motor vehicles, drivers conductors licenses issued etc. Transport Road Transport Year Book 2016-17 Get data of Road Transport Year Book: 2016-17. Range of information pertaining to registered motor vehicles over time and across state/UTs and major cities and Data of various road transport parameters have been provided here i.e Number of Registered Motor Vehicles, composition of registered motor vehicles, taxes on road transport and motor vehicles, production and sale of motor vehicles, drivers conductors licenses issued etc. Road Accidents in India 2018 The data refers to Total Number of Road Accidents, Persons Killed and Injured. It also provides some other information like Number of Accidents per Lakh Population, Number of Accidents per Ten Thousand Vehicles, Number of Accidents per Ten Thousand Kms of Roads, Number of Persons Killed Per Lakh Population, Number of Persons Killed Per Ten Thousand Vehicles, Number of Persons Killed per Ten Thousand Kms of Roads, Number of Persons Injured per Lakh Population, Number of Persons Injured Per Ten Thousand Vehicles and Number of Persons Injured Per Ten Thousand Kms of Roads. Get data of Basic Road Statistics of India 2016-17. It provides comprehensive information on the total road network of the country. Road Statistics of India contains information on various categories of roads at National, State and Local (Municipal and Panchayat) levels. Apart from this, the information on plan allocation and expenditure on roads and an international comparison of road networks are also provided.

National Grid’s Carbon Intensity API provides an indicative trend of regional carbon intensity of the electricity system in Great Britain (GB) up to 2 days ahead of real-time. It provides programmatic and timely access to both forecast and estimated carbon intensity data. The Carbon Intensity forecast includes CO2 emissions related to electricity generation only.

Get data for procurements in Poland in JSON format

Query sports data, including teams, players, games, scores, and statistics. This API allows you to query our NFL, NBA and Crypto Exchange data. Our NFL and NBA APIs offer multiple channels including teams, players, games, scores, and statistics. Our Crypto Exchange API allows you to stream data on Trades, Tickers and Order Books.

Bot API to interact with TamTam

Translate Text into funny languages

Global address verification APIs to keep your customer database accurate and ensure that your products and mail reach the right person every time.

Final Fantasy XIV market board data

Calculates travel times between an origin and a set of destinations. Visualize travel times on a map and supports walking, public transit, driving, and biking times. Calls to the Travel Time HTTP API must be made from a server-side script.

Provides information about digimon creatures

Deck of Cards API. Add deck_count as a GET or POST parameter to define the number of Decks you want to use. Blackjack typically uses 6 decks. The default is 1

Air quality of China

Check if a date is a Russian holiday or not

Access 100+ AI Models with a Single API: Your 24/7 AI Solution.

Powerful Language Detection JSON API for Developers Simple REST API supporting 173 languages

Provides safe restroom access for transgender, intersex, and gender nonconforming individuals. The api lets you list all restrooms added by date, location or you can make a query to search by id.

The Shopee Open Platform is a website that provides developers with access to Shopee's official API for integrating various services from the popular e-commerce platform. With this API, developers can create custom applications that leverage Shopee's robust set of features, including product management, order fulfillment, and payment processing. Whether you're a small business owner looking to expand your online presence or a seasoned developer looking to build innovative e-commerce solutions, the Shopee Open Platform provides the tools and resources you need to succeed. So why not check it out today and start building your own custom Shopee-powered applications?

Online REST API for Testing and Prototyping

Luxembourgish Government Open Data

With the Freesound API you can browse, search, and retrieve information about Freesound users, packs, and the sounds themselves of course. You can find similar sounds to a given target (based on content analysis) and retrieve automatically extracted features from audio files.

Free real-time ADS-B aviation data

Random facts about the cats

Connect with user's bank accounts and access transaction data

Real time free-floating object. Une API (Application Programming Interface) est un serveur permettant de distribuer des informations instantanément entre deux machines. Les API sont de plus en plus utilisées dans la programmation car elles permettent une grande flexibilité et surtout une actualisation en temps réel des données. C'est comme si vous faisiez appel à une brique d'intelligence chez quelqu'un qui à déjà pris le temps de réaliser cet algorithme plutôt que de le re-coder entièrement dans votre projet.

News API to find news articles by any topic country language website or keyword

Countly web analytics

Water quality and level info for rivers and lakes. This site serves USGS water data External Link via automated means using web services External Link and extensible markup language (XML) External Link, as well as other popular media types. Services are invoked with the REST External Link protocol. These services designed for high fault tolerance and very high availability.

Fake Rest API for developers

Fastest and most advanced public holiday and observance service on the market

Explore marine mammal sighting data. While they receive thousands of public sighting reports each year, and make it available to numerous research, education and management projects all over the world. They have now made it even easier to integrate with, analyze and visualize Hotline sighting data via our API.

Payment platform

Courses, lecture videos, detailed information for courses etc. for the University of Oslo (Norway). The website is an open data; that means you can access the directories and material listed inside a course being delivered at the university. The website serves users in Norsk only.

The Native Land API, available on their website, provides geocoding information for Indigenous territories, languages, and treaties. With this API, you can easily access information about the Indigenous territories and languages that occupy a specific area, as well as any relevant treaties or agreements. Whether you're a researcher, educator, or just someone who wants to learn more about the Indigenous peoples of a specific region, the Native Land API is a valuable resource that can help you better understand the land you live on. So why not check it out today and start exploring the rich history and culture of Indigenous peoples around the world?

Generate random pixel-art avatars. Avatars is an avatar placeholder library for designers and developers. You can choose between simple identicons and lovely designed characters. And best of all: We provide a simple and free HTTP API that you can use right away!

Product Hunt now (finally) has its own api. Through this api you can access posts of the day, tech posts, filtered with a category, add a post etc. You can fetch list of users. Fetch comments, threads, notifications and even upvote your favorite products. The api lets you provide complete product hunt experience at one place. Use the api to get a taste !

WallstreetBets Stock Comments Sentiment Analysis

The Social Proxy’s API provides a powerful scraping solution. It uses a variety of proxy types and locations designed to support activities such as large-scale web scraping, data aggregation, and geo-restricted content access in an efficient and secure manner.

Books, book covers, and related data

Greece Government Open Data

Argentina Government Open Data

Enable e-commerce on a WordPress blog, an existing site, a SPA, a JAMstack project… anything! Use CMS & frameworks you love, and let our third party shopping cart do the heavy lifting. We used HTTP features such as authentication, verbs and response codes to make it easy to use.

Customize the Asana experience, leverage your data with the Asana API, and join a community of developers building with Asana.

Realtime and historical market data on all US equities and ETFs

70+ years of global, hourly historical and forecast weather data from NOAA and ECMWF

A free, open, dataset about research and scholarly activities. SHARE is a higher education initiative whose mission is to maximize research impact by making research widely accessible, discoverable, and reusable. To fulfill this mission SHARE is building a free, open, data set about research and scholarly activities across their life cycle.

Data about positions of Metro vehicles in real time and travel their routes

La plus grande API de Blagues FR/The biggest FR jokes API

The iRail API is a third-party API for Belgian public transport by train

IP geolocation and currency conversion

Facebook Login, Share on FB, Social Plugins, Analytics and more. Promoting education, driving innovation and building community. Build lasting customer relationships through conversation. Create tools for businesses, creators, and people to enhance the Instagram experience. Build and scale your business across the Facebook family of apps. Build community through open source technology. Bring the world closer together through research and tools to advance AI. Bring your imagination to life through cutting-edge, immersive experiences.

Asterank.com API. This API is a simple way to quickly apply constraints to a set of over 600,000 asteroids. Users can construct queries with specific constraints across all data attributes recorded by the MPC. Information is updated nightly from the MPC's MPCORB.dat dataset. The database queries are based on mongodb's json-formatted 'find' operation.

Real-time Crypto Currency Exchange Rates JSON Rest API

Get free access to a database with over 700,000 foods and 520K unique UPC codes. Analyze any food text and use our powerful food named entity extraction. Copy/paste any food recipe and learn its nutrition details in under a second. License over 40,000 full recipes and nutrition for over 2 million web recipes. Search over 2 million recipes by diets, calories and nutrient ranges. Personalized meal recommendations using 28 nutrients and 40 diets/allergies.