Public-APIs This is an attempt to categorise different APIs scoured from the web which make their resources available for consumption.
Items marked with
Items marked with 💸 are trial based APIs
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API
Description
Open/Trial
Amazon Mobile Analytics Service for collecting, visualizing, and understanding app usage data at scale.
N/A
Clicky Allows you to extract your website's traffic data into several formats, making it easy to integrate, analyze, or store your data within your own application.
N/A
Companies taking action API access to the "companies taking action" list from SBTI.
N/A
DitchCarbon API DitchCarbon provides API access to their dataset of company and product carbon emissions disclosures, also includes reccommended actions for each company to decarbonise.
💸
Fabric A platform that helps your mobile team build better apps, understand your users, and grow your business.
N/A
Google Analytics Google Analytics provides APIs to collect, configure, and report on user-interactions with your online content.
N/A
Localytics Interface to Localytics analytics platform.
N/A
Matomo Matomo is an all-in-one premium web analytics platform designed to give you the most conclusive insights.
💸
MixPanel Analytics for mobile and web which helps you analyze the actions people take in your application.
N/A
Open Web Analytics Provides a way to request and work with your data outside of the OWA reporting interface.
N/A
Ticksel Friendly website analytics made for humans. Secure and powerful yet simple to use.
N/A
Woopra Real-time website analysis tool that targets customer engagement.
N/A
Zoho Reports API Build powerful reporting and analytical capabilities into your application.
N/A
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API
Description
Open/Trial
Vuforia Solid SDK with robust development options.
💸
Wikitude Wikitude’s all-in-one AR solution includes image recognition & tracking, 3D model rendering, video overlay, location based AR.
💸
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API
Description
Open/Trial
Dynamic QR Code Generate dynamic and static QR Codes.
💸
Google Barcode The Barcode API detects barcodes in real-time, on device, in any orientation. It can also detect multiple barcodes at once.
N/A
EAN-Search The EAN-Search API allows you to lookup products by EAN, UPC or GTIN barcode.
💸
QR Code API QR Code REST API. Can create QR code images or read existing images and return the contents.
💸
QR Code Generator API Static and Dynamic QR code generator API
💸
Stakdek's QR Generator API Returns QR code image. Uses python qrcode.
N/A
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API
Description
Open/Trial
Google Charts Free tool with a wide range of capabilities for visualizing data from a website.
N/A
Keen IO Keen IO is a powerful, flexible, and scalable solution that’s literally Big Data, easy-to-implement and at your fingertips.
N/A
Mongo DB mongoDB is ideal for developers who want precise control over the final results and processes for handling Big Data.
N/A
LinkedData.Center a RDF graph database as a service with W3C SPARQL query and SPARQL update apis.
💸
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Cryptocurrency/Crypto Wallets
API
Description
Open/Trial
Bitcoin Find useful resources, guides and reference material for developers.
N/A
Bitcoincharts You can use this API to include markets data in your websites, mobile apps or desktop applets.
N/A
bitpay A simple, RESTful API to the most powerful bitcoin infrastructure on the planet.
N/A
Block The most versatile and secure wallet for all your coins.
N/A
BlockCypher BlockCypher is the infrastructure fabric for blockchain applications.
N/A
BlockFacts.io Compliance-first digital asset data with REST and WebSocket API support. Real-time cryptocurrency data from multiple exchanges via a single unified API. SDKs for integration, rich historic tick data.
N/A
Coinbase Coinbase APIs and developer tools make building bitcoin and blockchain apps much easier.
N/A
CoinDesk Bitcoin Price Index.
N/A
Coingecko Free and Public Cryptocurrency API which you can use without an API key.
N/A
Coinlore Cryptocurrency tick data API.
N/A
CoinMarketCap Cryptocurrencies Prices.
N/A
coinpaprika Cryptocurrencies prices, market capitalization, volume and more.
N/A
CryptoCompare Cryptocurrencies Comparison.
N/A
Cryptonator Cryptocurrencies Exchange Rates.
N/A
Coinigy Interact with Coinigy Accounts and Exchange Accounts Directly.
N/A
Covalent Multi-blockchain data aggregator at one unified API.
N/A
Exchange Rates API Market Prices and exchanges rates api.
N/A
PENDAX Javascript SDK for Trading, Data, and Websockets for FTX, FTXUS, OKX, Bybit, & More.
N/A
Poloniex US based digital asset exchange.
N/A
ShapeShift.io Exchange between cryptocurrencies without an account. Well documented API for easy use.
N/A
Technical Analysis Cryptocurrency prices, technical analysis and sentiment detection.
N/A
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API
Description
Open/Trial
CalendarIndex Worldwide Holidays and Working Days API.
N/A
DigiDates API Rest API for date and time calculations.
Holiday API Public holiday API service for several supported countries.
N/A
OpenHolidays API Public and school holidays for European countries via an open REST API.
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API
Description
Open/Trial
Anti-Captcha Access to Anti-Captcha’s API.
N/A
ProxyCrawl Crawl and scrape websites without the need for proxies, infrastructure or browsers. We solve captchas for you and prevent you being blocked while speeding up your development.
💸
Google reCAPTCHA ReCAPTCHA lets you embed a CAPTCHA in your web pages in order to protect them against spam and other types of automated abuse.
N/A
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API
Description
Open/Trial
Commerce Layer Commerce Layer is a headless commerce platform that lets you add global ecommerce capabilities to any website, mobile app, chatbot, or IoT device, with ease. Using the language, CMS, and tools you already master and love.
N/A
envoice Invoicing for online businesses. Simplify your invoicing process and get paid online with a debit or credit card via your payment gateway.
N/A
koomalooma A Loyalty BPaaS (Business Process as a Service) for mobile and web companies. Merchants issue points for actions their customers/users make, for example a purchase or a referral. koomalooma takes care of all the rest, from signing up users, keeping track of points and delivering rewards in over 80 countries.
💸
Moltin Unified APIs for inventory, carts, the checkout process, payments and more, so you can focus on creating seamless customer experiences at any scale.
N/A
Stripe Allows both private individuals and businesses to accept payments over the Internet.
N/A
Repetiti Repetiti 3d Printer Management Service, access and control 3d Printers easily.
Braintree Specializes in mobile and web payment systems for ecommerce companies.
N/A
Yellow Pages API Get data for all categories of businesses in any city of the US.
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API
Description
Open/Trial
Africa's Talking Access African telco services through a HTTP API.
💸
iP1sms Send and receive SMS messages worldwide.
💸
Eqivo Telephony/Programmable-Voice API platform.
MailGun Transactional Email API Service For Developers. Free first 10000 emails per month.
💸
Nexmo Make and receive phone calls, send and receive SMS worldwide. Libraries in Node, Ruby, Java, PHP, .NET & Python.
💸
Sakari Send and Receive SMS to over 200+ countries around the world. Send one or one million messages from a single API call.
💸
Telnyx Build Voice, SMS, Fax, Networking and Cellular IoT applications on a private, purpose-built global communications network.
💸
The SMS Works The SMS Works provides a low-cost, reliable SMS API for developers. Pay only for delivered texts, all failed messages are refunded.
💸
Twilio APIs for SMS, Voice, Video and more.
💸
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API
Description
Open/Trial
Bible Lightning-fast Bible API, featuring support for over 200+ translations and counting.
Bible JSON API for public domain and open bible translations.
Fruits API API GraphQL with information on fruit trees of the world.
Jokes Full featured Jokes API
💸
Perfect Tense API The Perfect Tense API is the only spelling and grammar checking API that uses artificial intelligence to correct all of your text automatically in one call.
💸
qKast Channel Content Access live content collections sourced from any page around the web.
N/A
Random Data Generator API Generator for telephones, text, numbers, passwords, names, social security numbers, and cards.
💸
Random Facts Random Facts API
💸
SLF German city, country, river, database.
Today in History Daily historical events, births and deaths API.
Wikipedia Free multilingual Encyclopedia.
N/A
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API
Description
Open/Trial
Dribbble Dribbble is a community of designers answering that question each day.
N/A
Icon Horse Get the favicon logo for any web address, customizable and complete with a fallback if it fails.
N/A
Pexels Pexels provides high quality and completely free stock photos licensed under the Creative Commons Zero (CC0) license.
N/A
PHP-Noise Noise background image generator api with various parameters.
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API
Description
Open/Trial
Agarathi Tamil language Dictionary API.
💸
Cambridge Dictionaries Online Access to Cambridge’s custom-developed API.
💸
Datamuse API Word-finding query engine that finds words that match a given set of constraints and that are likely in a given context.
💸
Free Dictionary API Get word definitions for free.
N/A
Lingua Robot API Definition of words, pronunciations, synonyms and antonyms, lemmatization and morpheme segmentation.
💸
Merriam-Webster Dictionary API Gives developers access to a big ass resource of dictionary and thesaurus content as well as specialized medical, Spanish, ESL, and student-friendly vocabulary.
N/A
Oxford Dictionary API Access to Oxford Dictionary services with several different subscription options including a free tier.
💸
Wordnik Dictionary functions.
N/A
Words API Use it to find definitions for more than 150,000 words.
N/A
Wiktionary API Collaborative, free-content multilingual dictionary.
N/A
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API
Description
Open/Trial
Anilist Free Graphql api for thousands of animes, mangas, characters and staff
N/A
Bob's Burgers API Get data for hundreds of characters, episodes, running gags, and images from the show.
Breaking Bad & Better Call Saul API Get data about characters, episodes, quotes, and deaths.
N/A
Buffy the Vampire Slayer and Angel API Get episode, cast and crew data from Buffy the Vampire Slayer and Angel
Cat as a Service (CATAAS) Is a REST API to spread peace and love (or not) thanks to cats.
N/A
Comic Vine An extremely mature, well organized and continually updated resource of comic information.
N/A
Comichron Data API for comic sales data from comichron.com.
Danbooru Get images categorized by tags.
N/A
Dune A simple API which provides you with book, character, movie and quotes JSON data.
Final Space API A RESTful API that provides information and images about the Final Space show.
Fun Translations API Translate to over 50+ languages from various TV Series and Movies.
N/A
Jandapress API A doujinshi API with gather in mind.
Lord of the Rings API Get data about the books, the movie trilogy, many characters and quotes.
N/A
Lustpress API Porn videos API that gather from popular adult sites.
Marvel Access over 70 years of comic data with Marvel's official developer API.
N/A
My Anime List API Get data about any specific anime or anime genre of your choice.
Nick Cannon Baby API JSON API for entertainer Nick Cannon's many children and baby mamas.
Owen Wilson Wow API JSON API for actor Owen Wilson's "wow" exclamations in movies.
Pokéapi All the Pokémon data you'll ever need, in one place.
Rick and Morty All the Rick and Morty information, including images.
Riddles API An API to get random riddles
Star Trek API (STAPI) STAPI, a Star Trek API.
Star Wars API (SWAPI) All things Star Wars, based on Wookpedia and other sources. Reboot of original swapi.co, guaranteed to be maintained.
Studio Ghibli Resources from Studio Ghibli films.
StockX API Unofficial API listing 150k+ sneakers and fashion products with daily-updated prices.
N/A
TCGdex A Multilanguage Pokémon TCG Database with Cards Pictures and most of the information contained on the cards.
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API
Description
Open/Trial
Picatic Sell tickets directly from your app or website.
N/A
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API
Description
Open/Trial
Kairos Face recognition, emotion analysis and measuring engagement of people in images or videos for any mobile or web application. 30 Day Trial
💸
Skybiometry Face detection, emotional analysis, face grouping, recognition service and tagging the photo.
N/A
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File Storage and Manipulation
API
Description
Open/Trial
Amazon S3 API that provides access to stored files and can be added easily to any service - and it's free for twelve months.
💸
Cloudinary API for image and video storage and manipulation - free for up to 75,000 images and 7,500 manipulations per month, good documentation. It can also manipulate GIFs and PDFs.
N/A
DigitalOcean Spaces API that provides easy access to store and receive files as simple object storage with easy to understand pricing. 2 Month Free Trial
💸
Dropbox API for accessing stored files and pictures which is easy to use and free for small amounts of data.
N/A
Filestack API for image and file manipulation, 250 uploads and 500 uploads per month for free, free CDN, HTML widget.
N/A
Microsoft Graph API for accessing stored files and photos for personal and enterprise users with high resolution thumbnails and Microsoft Office APIs.
N/A
PDF Blocks API for working with PDF documents (merge, add password, watermark, and more). Well documented, easy to use. 14-day free trial.
💸
SignNow API – eSign API by airSlate Embed branded eSignature workflows in your app and quickly customize them to your user needs.
💸
Smash Smash API & SDK to upload large files on websites, mobile apps, SaaS solutions and custom workflows.
💸
Vector Express API for converting, processing and analyzing vector files.
N/A
Verizon Cloud API for accessing stored pictures and other files stored by users of Verizon Cloud app.
N/A
Vertopal The Vertopal API lets you convert files to a variety of formats.
💸
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API
Description
Open/Trial
Alpha Vantage Y Combinator backed API provider for stock, ETF, mutual fund, forex, and crypto data. There is also a 2000+ star Python wrapper for it on GitHub.
N/A
Atom Finance Atom Finance provides access to market, earnings and news data.
💸
IEX Free Stocks and Market Data.
N/A
Twelve Data Stock market data (real-time & historical).
N/A
Australia Plenty of kinds of data in CSV format.
N/A
Canada Daily exchange rates and statistical data tables in CSV , XML or JSON formats.
N/A
Exchange Rates Foreign exchange rates API with currency conversion. JSON & CORS .
IBANAPI Validate IBAN number & get bank account from it.
💸
Ireland Variety of data mainly in XLS format.
N/A
Myanmar Currency exchange rates in JSON format.
N/A
Moldova Currency exchange rates in XML , JSON and XLS formats.
N/A
New Zealand Variety of data in XLS format.
N/A
Nigeria Exchange rates and other info in CSV format
N/A
Parqet Logo API Free Company Logo API for 400k+ stocks, ETF, mutual funds, crypto and more in SVG , PNG and JPG format.
N/A
Peru Variety of data in XLSX format.
N/A
Poland Currency exchange rates and gold prices in the XML and JSON formats.
N/A
Russian Federation History of exchange rates via REST XML and far more macroeconomical info via SOAP.
N/A
Switzerland Rich variety of data in XLS and CSV formats.
N/A
Ukraine Exchange rates and bond placements in JSON and XML formats.
N/A
Portfolio Optimizer API for investment portfolio optimization.
N/A
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API
Description
Open/Trial
FitBit Web API for accessing data from Fitbit activity trackers, Aria scale, and manually entered logs.
N/A
HealthGraph RunKeeper's web-based HealthGraph API presents Health Graph data, and provides information about a user and friends.
N/A
Open Food Facts Open Food Facts is a database of food products with ingredients, allergens, nutrition facts and all the tidbits of information we can find on product labels.
N/A
Strava API for accessing and managing data about athletes, activities and segments.
N/A
VeganCheck API that provides a couple of information about a food or non-food product based on its EAN/UPC code.
Withings Access to data from Withings activity trackers and body measures.
N/A
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API
Description
Open/Trial
BlockScore A real-time API for verifying an identity by name, address, date of birth, and social security number.
Unknown
Cognito A powerful API for verifying and retrieving identity information. Can take a customer's cellphone number and return name, address history, full SSN, and date of birth.
N/A
Whitepages Pro Global Identity Verification API. Get a clearer picture of your customer. Instantly know if a name, address, phone number, email, and IP all belong to the same person. Every country in the world is supported.
💸
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API
Description
Open/Trial
WebPurify Provides live image moderation by humans. Free for the first 100 images. 2¢ per image after.
💸
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API
Description
Open/Trial
Ably API for making cross-protocol real time communication between devices easy.
N/A
Particle API to manage Particle devices (including their own Arduino-compatible ones and the Raspberry Pi) and control them. Free for up to 25 devices and 250k events/month.
N/A
PubNub API to make real time applications with a variety of hardware devices including Arduino, RPi, Kinoma, Atmel, Samsung Smart TV WebOS, and more.
Philips Hue Registration (free) and local Hue Bridge (not free) required - Control Hue brand lights made by Philips. API calls are made to the Hue Bridge residing on the local network. Includes a web based UI.
N/A
SmartThings API for Samsung SmartThings Smart Home Hub products (ZigBee, Z-Wave, IP).
N/A
Temboo SDK This platform acts as a layer on top of third-party APIs, using code snippets to trigger complex processes that run through their cloud platform.
N/A
ThingSpeak “Internet of Things” application and API to store and retrieve data from things using HTTP over the Internet or via a Local Area Network.
N/A
Xively Uses free and open libraries to let you connect different types of hardware, using a variety of languages to their cloud service.
N/A
Zetta An open source platform built on Node.js for creating IoT servers that run across geo-distributed computers and the cloud.
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API
Description
Open/Trial
Auth0 Authenticate and authorize apps and APIs with any identity provider running on any stack, any device or cloud. Free for 700 active users.
N/A
Facebook Login for Apps Secure, fast, convenient way to login in your app/website.
N/A
Firebase Authentication, analytics, cloud messaging, crash reporting, ads and more.
N/A
GitHub Authentication Access to GitHub’s Authentication API.
N/A
Instagram Access to Instagram’s OAuth API.
N/A
LinkedIn Make it convenient for your users to sign in with their professional identity.
N/A
PayPal Enables your customers to sign in to your website quickly and securely using their PayPal login credentials.
N/A
Salesforce Salesforce uses the OAuth protocol to allow users of applications to securely access data without having to reveal username and password credentials.
N/A
Twitter Sign-in Works on websites, iOS, mobile and desktop applications.
N/A
WorkOS Support Single Sign-On for common Enterprise Identity Providers (Okta, Azure, OneLogin).
N/A
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API
Description
Open/Trial
Amazon ML API Amazon Machine Learning API simplifies the process of making predictions that require lots of expertise around model building, data cleansing and statistical analysis.
N/A
AYLIEN AYLIEN Text Analysis API is a package of Natural Language Processing, Information Retrieval and Machine Learning tools for extracting meaning and insight from textual and visual content with ease.
N/A
Big ML BigML is a user-friendly and developer-friendly Machine learning API that mainly concentrates on decision trees.
N/A
Cloud Machine Learning Engine Cloud-based machine learning and pattern matching tool.
N/A
Microsoft Azure Machine Learning API Helps data scientists publish in minutes which once used to take days after they had developed a feasible model.
N/A
ObjectCut Automatic background removal service powered by AI. From an input image given its public-accessible URL or being the image itself, ObjectCut returns the same image but without background.
N/A
OVHcloud AI Endpoints Simplify GenAI & ML integration with secure, ready-to-use APIs.
N/A
Unplugg Automated Forecasting API for timeseries data which can be used to forecast energy consumption, temperature, or any other timeseries data which has some seasonality effect.
N/A
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API
Description
Open/Trial
Amazon Maps API v2 Add interactive 3D maps, graphics, and custom overlays to your Fire Tablet and Fire phone apps.
N/A
Bing Maps Bing Maps platform provides multiple API options for your application.
N/A
Cartes.io Create maps and markers for anything, without authentication.
CartoDB Allows you to generate maps based on data hosted in your CartoDB account.
N/A
Daum Maps API Daum Maps provides multiple APIs for the Korean map.
N/A
Google Maps API Google Maps APIs are available for Android, iOS, web browsers and through HTTP web services. Clients can be found here.
N/A
HERE Maps API Wide range of APIs available through JavaScript, iOS, Android, or REST services.
N/A
Leaflet.js An open-source JavaScript library for mobile-friendly interactive maps.
Mapbox Access to MapBox’s API.
N/A
Open Street Map API access to OSM.
N/A
Scribble The Scribble Maps API is a cross browser, mobile ready, HTML5/JavaScript, interactive map builder.
N/A
Yahoo Maps Yahoo Maps lets you easily embed rich and interactive maps using your choice of platform.
N/A
Yandex API for installing Yandex.Maps and the necessary tools for working it on your web app or site.
N/A
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API
Description
Open/Trial
Newton An API for Arithmetic and Symbolic Math.
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API
Description
Open/Trial
COVID-19 Data Get live and historical data regarding Coronavirus cases per country.
Infermedica AI-based engine for patient triage and preliminary medical diagnosis. v2
N/A
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API
Description
Open/Trial
Aadhaar Bridge Aadhaar is a 12-digit unique identification number issued by the Indian government to every individual resident of India. API allows you to authenticate and perform ekYC and eSign using Aadhar.
💸
Mozilla Addons Mozilla's catalogue of addons for Firefox-compatible web browsers.
Art Institute of Chicago API Allows developers to explore and integrate the Art Institute of Chicago's public data into their projects.
N/A
Bored API Generates tasks to do when bored.
Bhagavad Gita Bhagavad Gita in various languages.
BrowserCat Headless browser API for automation, scraping, AI agent web access, image/pdf generation, and more.
N/A
Bruzu Dynamically generate Images with a URL string. This service allows you to create dynamic images using nothing more than a URL string.
💸
Callook.info Look up information about United States ham radio callsigns.
N/A
ChuckNorris.io A free JSON API for hand curated Chuck Norris facts.
Cloudflare Trace Get IP Address, Timestamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & More.
N/A
Cloudlayer.io Document Generation Service that allows you to generate PDFs and Images from websites, HTML, or Templates.
💸
Codewars API Coding challenge website API that allows access usernames, leaderboards, and real time statistics for coding problems.
N/A
Congress.gov API The beta Congress.gov Application Programming Interface (API) provides a method for Congress and the public to view, retrieve, and re-use machine-readable data from collections available on Congress.gov.
N/A
Dataflow Kit Web Scraper API to extract information from websites, scrape SERPs, convert web pages to PDF, and capture screenshots.
💸
Data Science Toolkit A collection of the best open data sets and open-source tools for data science.
N/A
Don't Kill My App Database of ways mobile vendors inhibit background activity of apps.
Domainsdb.info Registered domain names search checks the lists of registered domains for names containing particular words/phrases/numbers or symbols.
N/A
Evil Insult Generator Offers the most evil insults.
Flowdash Create, edit, delete, and read your workflow data on demand.
N/A
Game of Thrones Quotes A free API to retrieve some quotes of Game of Thrones!
Geocodify Worldwide geocoding, geoparsing and autocomplete for addresses.
💸
Giphy Worlds largest library of GIFs.
N/A
Httpbin A Simple HTTP Request & Response Service.
Httpbin Cloudflare A Simple HTTP Request & Response Service with HTTP/3 Support by Cloudflare.
Icanhazepoch Get Epoch time.
Icanhazip IP Address API.
Image-Charts 1 URL = 1 Chart: Get a chart image in response to a URL GET or POST request. A drop-in-replacement for the deprecated Google Image Charts.
N/A
Jobicy The latest remote job listings from a diverse range of industries and companies.
JSONbin.io Free JSON data storage service, ideal for small scale web apps, website, mobile apps.
N/A
Judge0 API Compile and run source code.
Labs64 NetLicensing API Test Center )Innovative License Management Solution.
N/A
LaunchLibrary Aggregated info about space launches.
N/A
LetsValidate Uncovers the technologies used on websites and URL to thumbnail.
N/A
LinkPreview RESTful API that returns JSON formatted summary with title, description and preview image for any requested URL. Free & paid plans.
N/A
LiveChat Online Customer Service software with customizable chat, embeddable widgets, help desk and web analytics tools. APIs include webhooks support, SDKs and open-source libraries to build on.
💸
Lottery Number Generation Generate lottery numbers. Hundreds of lottery games from various countries are supported.
💸
NetworkCalc REST APIs that provide network calculator tools, such as subnet calculations, binary number conversion, and certificate lookup.
N/A
PDFmyURL RESTful API that converts web pages to PDF quickly and even does entire websites to PDF.
💸
PDF from URL API that converts websites from URL to PDF and even does convert HTML Strings to PDF for free.
N/A
Pastebin Quickly share text or code, with support for over 250 languages for syntax highlighting.
N/A
PhantAuth Random User Generator + OpenID Connect Provider. Like Lorem Ipsum, but for user accounts and authentication.
QuickChart Generate Chart.js image charts for email, dashboards, etc. Provides a replacement API for the old Google Image Charts service.
Quran API A RESTful Quran API to retrieve an Ayah, Surah, Juz or the enitre Holy Quran.
Quran-api Free Quran API Service with 90+ different languages and 400+ translations.
Rocketium Video API Rocketium Video API allows you to create Buzzfeed-like videos programmatically.
💸
Scraper API Scraper API handles proxies, browsers, and CAPTCHAs so developers can easily build scalable web scrapers.
N/A
SearchApi Real-time API for scraping structured data from search engines.
💸
Shadify Service for generating data and executing logic to create various games and puzzles.
Shotstack Video Editing API Allows you to build scalable video automation workflows and video-first applications with capability to edit and generate thousands of customized videos.
💸
Spreaker Enables developers to read and write data to Spreaker.
N/A
SSL-Checker Python script with free API that collects SSL/TLS information from hosts with JSON/CSV export.
StackExchange The StackExchange API provides RESTful services to all the sites on the StackExchange domain.
N/A
RestCountries Get information about countries via a RESTful API.
N/A
Typeform Typeform's APIs allow you to create and edit Typeform surveys, and retrieve survey responses on demand.
N/A
Wallhaven A huge wallpaper library.
N/A
Who Hosts This Detect the hosting provider powering any website.
N/A
WolframAlpha Integrate top of the line computational knowledge into your applications through the WolframAlpha API.
💸
Clientsbee Free leads for bussiness and technographics data.
Free
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API
Description
Open/Trial
OMDB OMDb provides a subscription based web service to obtain information and metadata about movies.
💸
TMDb TMDb provides powerful searches as well as powerful movie discovery.
N/A
Trakt Trakt collects lots of information about what TV shows and movies everyone is watching.
N/A
TVmaze TV Show and web series database. Episode guide, cast, crew and character information. Recaps, reviews, episode trailers, celebrity photos and more.
N/A
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API
Description
Open/Trial
AI Mastering AI Mastering API provides an automated audio mastering service. You can upload your audio, master it, and download the mastered audio.
N/A
Deezer Deezer API provides a nice set of services to build up web applications, allowing the discovery of Deezer's music catalogue.
N/A
Discogs Access database of artists, labels, releases, marketplace and more.
N/A
Last.fm The Last.fm API allows anyone to build their own programs using Last.fm data, whether they're on the web, the desktop or mobile devices.
N/A
musicApi Centralized Node.JS API SDK for the top 3 music providers in China, Xiami, Netease, and QQ music.
N/A
NPR API NPR's API is a content API, which essentially provides a structured way for other computer applications to get NPR stories in a predictable, flexible and powerful way.
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Rhapsody Access metadata, user’s entire library of music and do much more.
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SearchLy Song similarity search API based on lyrics.
SoundCloud Using the SoundCloud API, you can build applications that take sound on the web to the next level.
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Spotify Spotify’s Web API lets your applications fetch data from the Spotify music catalog, manage users' playlists and saved music, get recommendations, control Spotify Connect, and more.
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TheAudioDB Free JSON API for music data, artwork, charting, ratings and hashes.
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API
Description
Open/Trial
Setlist.fm The setlist.fm API has been designed to give you easy access to setlist data in order to build fancy websites and other applications.
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TuneFind Allows developers to enhance their services with song, show, and movie data from TuneFind.
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Genius Allows users to find details about Genius artists and songs.
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API
Description
Open/Trial
Acoustid Supports searching through their fingerprint database.
AudD Recognize music in microphone recordings, audio files and UGC.
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Gracenote Largest source of music and video metadata on the planet.
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API
Description
Open/Trial
ChartLyrics Lyrics API Allows users to search for lyrics using the artist name, song title, or lyric text.
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Lololyrics API Given an artist and track name, obtains its lyrics and metadata such as the year released and album art. Specializes more in electronic dance music genres such as hardstyle.
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Musixmatch Power your music project by licensing access to the world’s most authoritative lyrics DB.
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API
Description
Open/Trial
iTunes Search The Search API allows you to place search fields in your website to search for content within the iTunes Store, App Store, iBooks Store and Mac App Store.
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Reverb Sell and buy music related merchandise.
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API
Description
Open/Trial
Faroo Alternative to Google Web Search API / Google News Search API, allows you to search news within dates, fetch trending news, topics and terms.
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Mediastack Scalable JSON API delivering worldwide news, headlines and blog articles in real-time.
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New York Times Article search, best sellers, campaign finance, community, most popular, real estate, movie reviews, NY state legislature, Times newswire, tags, and people.
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NewsAPI 70+ news sources and their headlines, one API.
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NewsCatcherAPI News API to find news articles by any topic, country, language, website or keyword.
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RSS API API to parse and subscribe to RSS Feeds to get webhooks when new items are published.
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The Guardian Access a huge range of content from The Guardian.
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Natural Language Processing
API
Description
Open/Trial
Cloudmersive NLP APIs Wide array of unified NLP APIs including language translation, rephrasing, sentiment analysis, hate speech detection, and more.
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Cohere Offers text summarization, entity extraction, text generation, and semantic search.
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DialogFlow Natural Language Interactions for Bots, Applications, Services, and Devices.
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Datum Box Datumbox offers a powerful open-source Machine Learning Framework written in Java.
Lemonfox.ai Speech-to-text API to transcribe audio and video files. The API is powered by the open-source Whisper model, supports 100+ languages and speaker recognition.
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LUIS AI Language Understanding Intelligent Service offers a fast and effective way of adding language understanding to applications.
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MeaningCloud Text analysis APIs for topic extraction, sentiment analysis, automatic classification, morphosyntactic analysis, language detection and more. Several languages are supported.
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OpenAI API OpenAI's API provides access to GPT-3, which performs a wide variety of natural language tasks, and Codex, which translates natural language to code. The API is designed to allow users to try it on virtually any task in the English language.
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ParallelDots ParallelDots AI APIs are the most comprehensive set of document classification and NLP APIs for software developers that provide state-of-the-art accuracy on most common NLP use-cases such as sentiment analysis and emotion detection.
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Shakespeare Translator API Shakespeare English Translation API.
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SpeechText.AI API Cloud Speech Recognition API. Transform speech to text with high accuracy in multiple languages. Generate summaries with important highlights from audio and video files.
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SummarizeBot API AI web data extraction and analysis. Multilingual summarization, keywords and sentiment analysis, language recognition, article extraction, comments identification, multimedia analysis, image and face recognition solutions.
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Semantria SAAS API based on Lexalytics engine.
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TextRazor Helps you extract and understand the Who, What, Why, and How from your supplied text.
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VoiceRSS An API to convert Text to Speech, supporting 15+ major languages.
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Wit AI Provides an intent-based NLP API to easily build text and audio based chat bots.
Word Associations API Provides service to get associations for a word or phrase. Words are grouped by semantics, meaning, and psychological perception.
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API
Description
Open/Trial
DummyImage Particularly nice, when compared to some of its competitors, in that it offers a great deal of flexibility.
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Pixabay Restful API for searching and retrieving free images and videos.
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SingleColorImage Free API for generating single color images with dimensions up to 5000x5000.
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Lorem Picsum Beautiful placeholders using images from the popular Unsplash.
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API
Description
Open/Trial
bng2latlong Convert an OSGB36 easting and northing (British National Grid) to WGS84 latitude and longitude.
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CountryAPI Get all the countries, and obtain the most important information of these.
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Factual Providing a places search that can be searched by latitude/longitude, and “where” using full text search query string.
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Foursquare Venue Providing a places search that can be searched by hierarchical list of categories, longitude/latitude etc.
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Google Places API Providing a places search that can be searched by latitude/longitude, keyword matched against all fields, name of place, type of place restricted by radius.
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Nokia Providing a JavaScript places search that can be searched by search term, with a detail search for display by JS widget.
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World Wonders API Provides information about famous wonders from around the world.
Yelp You can search location using longitude and latitude, neighborhood, address or city and filter listings by “where”, using a list of support categories.
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API
Description
Open/Trial
Product Hunt The best new products, every day.
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API
Description
Open/Trial
Breaking Bad Gives quotes from "Breaking Bad".
FavQs FavQs allows you to collect, discover, and share your favorite quotes.
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Forismatic Gives you a random quote per click.
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Hindi Quotes Get random Hindi quotes of different categories.
Quotable Fetch quotes based on your query parameters, which includes random quotes by author, ID, tags and more.
South Park Get and search quotes from South Park, mmkay!
They Said So Gives you a random quote per day.
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API
Description
Open/Trial
Amazon Product Advertising API Get access to the data used by Amazon including items for sale, customer reviews, seller reviews, item search, product promotions, and more.
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API
Description
Open/Trial
MPDS Provides experimental materials science data excerpted from the peer-reviewed publications.
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NASA Get NASA data, including imagery, list of asteroids based on their closest approach date to Earth and much more.
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Open Science Framework A free, open source workflow/project management system for storing, collaborating on, and sharing research across the scholarly life cycle.
Open Access Button Free, legal research articles delivered instantly or automatically requested from authors.
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SHARE A free, open dataset of scholarly research activity across the scholarly lifecycle.
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API
Description
Open/Trial
ApiFlash Chrome based screenshot API to convert URLs to images.
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SavePage.io A free, RESTful API used to screenshot any desktop or mobile website with the real Chrome browser.
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ScreenshotAPI.net Use one simple API call to generate screenshots of any website.
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API
Description
Open/Trial
Ayrshare Social media APIs for scheduling, analytics, comments, and more.
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Daily Motion Build applications centered around DailyMotion.
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Delicious Access to Delicious’s API.
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DeviantArt The largest social networking website for artists and art enthusiasts.
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EventBrite The Eventbrite Python SDK makes it trivial to interact with the Eventbrite API.
Facebook For ads, games, payments, login, sharing stats, and user data.
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Flickr Search through user Flickr content, contacts, upload or replace photos.
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Foursquare Access to Foursquare database and ability to interact with Foursquare users.
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GoodReads Allows developers access to Goodreads data in order to help websites or applications that deal with books.
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Gravatar Create profiles and avatars using this web service.
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Hacker News Anything that good hackers would find interesting.
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Hacker News GraphQL Convenient HackerNews GraphQL wrapper API.
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Imgur Imgur's API exposes the entire Imgur infrastructure via a standardized programmatic interface.
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Instagram Search photos by location, user, tags, view trending photos, and make custom items.
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LinkedIn Enables apps to connect to user accounts, data, connections, groups, communications, and social streams.
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Mastodon Access to Mastodon ’s APIs, the Open-source twitter competitor.
Microlink Turns any link into information. Take screenshots, extract predominant palette colors.
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Pinterest Enables apps to view the most clicked-through or repinned Pins, view related posts, and user profiles.
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Reddit API to build clients, crawlers, scrapers, and browser extensions.
Saidit Open source API wrapper made for the Reddit alternative Saidit.net.
Snapchat PHP library of Snapchat’s private API.
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Telegram The Telegram API allows you to build your own customized Telegram clients.
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TikTok TikTok Display API allows you to display TikTok creator's videos and their profile information and many more features.
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Trash Nothing Build apps on top of one of the largest freecycling and reuse communities with millions of people giving away thousands of free items every day.
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Twitch The Twitch API enables you to develop your own applications using the rich feature set that Twitch provides.
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Twitter Enables an app to interact with many of Twitter’s functions.
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Tumblr Create new ways to use Tumblr with access to content, likes, followers, and drafts.
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Vimeo Access to Vimeo’s API.
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Viber With Viber’s APIs, you can create unique experiences for users at scale.
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VK Access to VKontakte's API. This has a variety of features, such as authorization via VK, embedding VK comments for things like blogs, and taking payments via VK. Additionally, you may use the VK API to control much of the functionality on the website (for example, adjusting shop inventory in your VK community's market section).
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Weibo Programmatic access to China’s most popular microblogging site.
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Whatsapp Document Interaction If your application creates photos, videos or audio notes and you’d like your users to share these media using WhatsApp. #Limited
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Wordpress Access to Wordpress’ API.
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Untappd Untappd is a mobile web app that allows you to socially share beers that you're enjoying.
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YouTube Add YouTube functionality to your sites and apps.
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Zomato Zomato APIs give you access to the freshest and most exhaustive information for over 1.5 million restaurants across 10,000 cities globally.
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API
Description
Open/Trial
Bitbucket Access to Bitbucket's API.
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GitHub Build real-world GitHub applications right from authentication, to manipulating results, to combining results with other services.
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GitHub Gists Access to GitHub’s Gists API.
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GitLab Access to GitLab's API.
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Mercurial Access to Mercurial’s API.
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SVN Collection of modular libraries written in the C programming language.
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Team Foundation Server TFS APIs are based on REST, OAuth, Json and service hooks.
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API
Description
Open/Trial
Ergast Formula 1 Provides access to current and historical Formula 1 race data from 1950 to today.
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FIFA women's world cup 2019 FIFA women's world cup 2019 matches and group stage results.
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Football Prediction Predictions for upcoming football matches, odds, results and stats.
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LIVE-SCORE API Football API for live-scores, fixtures, group standings, history data and match events.
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NBA GraphQL Current and historical NBA Stats
NBA REST API Up-to-date Current and Historical NBA Stats and Shot Chart API.
OpenF1 Provides real-time and historical Formula 1 data (lap timings, car telemetry, radio communications, ...).
OpenLigaDB API Provides sports data, especially football (soccer) league information.
Roanuz Cricket API Provides cricket-related data, including scores and player information.
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Sports Data API Providers Reviews, coverage and prices from sports data providers.
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TheSportsDB Various sports events, results, players, teams and high quality artwork.
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API
Description
Open/Trial
Faker API Collection of completely free APIs that helps web developers and web designers with generating fake data.
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API
Description
Open/Trial
ADS-B Exchange Access real-time and historical data of any and all airborne aircraft.
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AfterShip Provides multi-carrier shipment tracking APIs.
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CarsXE API Get access to millions of vehicle records, specs, ownership costs and market values.
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Edmunds A dataset containing all the car makes.
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HyperTrack Build applications that track the movement of your business.
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Lyft Get real-time ETAs, availability, price estimates, ride status through the Lyft API.
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Postmen Add shipping capability of FedEx, UPS, DHL, USPS and over 40 carriers worldwide.
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Ola Help your users find, book and track Ola rides with ease. Ola is India’s most popular cab booking app with availability of rides in more than 100 cities across India.
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Uber Uber provides API for customizing trip experiences, requesting rides, powering logistics, creating bots and so much more.
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API
Description
Open/Trial
Bitly Access to Bitly’s API.
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GoTiny Lightweight and easy to implement URL shortener. Supports custom links and offers JavaScript SDK.
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Is.gd Simple URL shortener. Supports custom short link ending.
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ShrtURI URL shortening API for creating short URLs from long URLs.
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Tiny.cc Easy-to-use URL shortener. Supports custom short link ending.
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Tiny.UID API for shortening long URLs.
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V.gd Simple URL shortener. Supports custom short link ending.
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Yourls Generate or get existing short URLs, with sequential or custom keywords.
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API
Description
Open/Trial
Autochess VNG API API that provides data about Autochess VNG.
CSGO API An unofficial JSON API for Counter-Strike: Global Offensive.
Clash Of Clans An API for Clash of Clans to fetch all information about players, clans, wars, etc.
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Clash Royale API that provides information about the Clash Royale game.
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FreeToGame Free-to-play games database API.
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GamerPower Access programmatically the best giveaways in gaming, from free games to beta keys to free in-game loot and more.
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GiantBomb API to query the GiantBomb database for videogames, characters, companies, genres and many more.
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Hyrule Compendium API serving data on all interactive items in The Legend of Zelda: Breath of the Wild .
IGDB Access the International Games Database and get information about video games, characters, companies, genres and many more. Commercial usage is allowed.
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MMO Games MMO Games database, news and giveaways.
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RAWG Open video game database. Find games by platform, genre, company or find game developers, stores, publishers and many more.
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Riot Games Riot Games game information API
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API
Description
Open/Trial
AccuWeather AccuWeather provides hourly and minute by minute forecasts with Superior accuracy. AccuWeather provides the world’s most sophisticated weather intelligence.
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AerisWeather Global weather data and imagery APIs, with a free developer subscription tier, boasting detailed documentation for simple to advanced queries, free SDKs and a Map Builder to get you up and running faster.
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BlueSky API Global weather data, both live forecasts and forecast history, free tier available.
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Open-Meteo Global weather forecast API. Free for non-commercial use. No API key required . CORS supported.
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Open Weather Access current weather data for any location on Earth including over 200,000 cities!
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Storm Glass Marine Weather API Global marine weather data from multiple sources in one single API!
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Weather-API A free RESTful API to check the weather.
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Weatherbit Access forecasts, current weather, and historical weather data for any point on the Earth!
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Weather Source Powerful Weather API built for systems that demand speed, reliability and heavy load.
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Weatherstack Real-Time & Historical World Weather Data API.
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Wunderground API Reliable data, accurate forecast, & global coverage in 80 languages.
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Resources For Design and Discovery of APIs
API
Description
Open/Trial
Abstract Suite of utility API's (validate emails, create user avatars, calculate VAT, and more)
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Apiary Collaborative tool to design APIs.
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OpenAPI Standard, language-agnostic interface to REST APIs (based on Swagger ).
Swagger Tools for designing, building, and documenting RESTful APIs.
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Pull requests are welcome. Please adhere to the guidelines .
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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License .
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are open-source
