adresse.data.gouv.fr
Address database of France, geocoding and reverse
Spec-backed APIs
Every entry ships a real OpenAPI spec, so its detail page carries a full endpoint browser and Try It console.
AI Dev Jobs
AI/ML engineering job aggregator with REST, RSS, and MCP endpoints
Alpaca
Realtime and historical market data on all US equities and ETFs
API Découpage Administratif (API Geo)
French geographical data
Arbeitsamt
API for the "Arbeitsamt", which is a german Job board aggregator
Art Institute of Chicago
Art
Asana
Programmatic access to all data in your asana system
Auth0
Easy to implement, adaptable authentication and authorization platform
Binance
Exchange for Trading Cryptocurrencies based in China
Bitbucket
Bitbucket API
Bitly
URL shortener and link management
Bluesky
Decentralized social networking via the AT protocol
Box
File Sharing and Storage
Cataas
Cat as a service (cats pictures and gifs)
CircleCI
Automate the software development process using continuous integration and continuous delivery
City, Nantes Open Data
Nantes(FR) City Open Data
ClickUp
ClickUp is a robust, cloud-based project management tool for boosting productivity
CoinGecko
Cryptocurrency Price, Market, and Developer/Social Data
CollegeFootballData.com
Unofficial detailed American college football statistics, records, and results API
Coronavirus in the UK
UK Government coronavirus data, including deaths and cases by region
Creative Commons Catalog
Search among openly licensed and public domain works
Dev.to
Access Forem articles, users and other resources via API
Discord
Make bots for Discord, integrate Discord onto an external platform
Disify
Validate and detect disposable and temporary email addresses
Docker Hub
Interact with Docker Hub
Dota 2
Provides information about Player stats , Match stats, Rankings for Dota 2
Dungeons and Dragons
Reference for 5th edition spells, classes, monsters, and more
Dungeons and Dragons (Alternate)
Includes all monsters and spells from the SRD (System Reference Document) as well as a search API
dYdX
Decentralized cryptocurrency exchange
eBay
Sell and Buy on eBay
Etsy
Manage shop and interact with listings
Europeana
European Museum and Galleries content
FEC
Information on campaign donations in federal elections
Final Fantasy XIV
Final Fantasy XIV Game data API
Finnhub
Real-Time RESTful APIs and Websocket for Stocks, Currencies, and Crypto
Flickr
Flickr Services
Frankfurter
Exchange rates, currency conversion and time series
French Address Search
Address search via the French Government
Ganjoor
Classic Persian poetry works including access to related manuscripts, recitations and music tracks
GBIF
Global Biodiversity Information Facility
Getty Images
Build applications using the world's most powerful imagery
Giphy
Get all your gifs
GitGuardian
Scan files for secrets (API Keys, database credentials)
GitHub
Make use of GitHub repositories, code and user info programmatically
Gitlab
Automate GitLab interaction programmatically
Gmail
Flexible, RESTful access to the user's inbox
Google Books
Books
Google Calendar
Display, create and modify Google calendar events
Google Docs
API to read, write, and format Google Docs documents
Google Drive
File Sharing and Storage
Google Safe Browsing
Google Link/Domain Flagging
Google Sheets
API to read, write, and format Google Sheets data
Google Slides
API to read, write, and format Google Slides presentations
GraphHopper
A-to-B routing with turn-by-turn instructions
Image-Charts
Generate charts, QR codes and graph images
Infermedica
NLP based symptom checker and patient triage API for health diagnosis from text
InfraNode
Unified German city open data: weather, air quality, EV chargers, transit, demographics
IUCN
IUCN Red List of Threatened Species
JIRA
JIRA is a proprietary issue tracking product that allows bug tracking and agile project management
JSON2Video
Create and edit videos programmatically: watermarks,resizing,slideshows,voice-over,text animations
Klarna
Klarna payment and shopping service
LAPIS
SARS-CoV-2 genomic sequences from public sources
LibreTranslate
Translation tool with 51 available languages
Line
Line Login, Share on Line, Social Plugins and more
Lob.com
US Address Verification
LocalGov.jp
Japan grants and subsidies (central J-Grants + 1,916 municipalities)
Longevity World Cup
Public biological age competition data with biomarkers and rankings
Mailchimp
Send marketing campaigns and transactional mails
MangaDex
Manga Database and Community
Massive
Historical stock market data
MercadoBitcoin
Brazilian Cryptocurrency Information
Mintlify
For programmatically generating documentation for code
Musixmatch
Music
NASA
NASA data, including imagery
Netlify
Netlify is a hosting service for the programmable web
New York Times
The New York Times Developer Network
Not Human Search
AI tool discovery with agentic scoring for 8,600+ tools and MCP servers
Notion
Integrate with Notion
Numbers
Number of the day, random number, number facts and anything else you want to do with numbers
Numlookup
Phone number validation and carrier lookup API with global coverage
OneSignal
Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App
Open Government, France
French Government Open Data
Open-Meteo
Global weather forecast API for non-commercial use
OpenAQ
Open air quality data
OpenCage
Forward and reverse geocoding using open data
OpenFIGI
Equity, index, futures, options symbology from Bloomberg LP
OpenLigaDB
Crowd sourced sports league results
OpenMercantil
Spanish company public data and BORME event timelines
Oxford
Dictionary Data
PandaScore
E-sports games and results
Pick an Agency
Search 47,000+ marketing agencies by service, location and rating
The world's catalog of ideas
Plaid
Connect with user's bank accounts and access transaction data
Pokéapi
Pokémon Information
Portfolio Optimizer
Portfolio analysis and optimization
PotterDB
Harry Potter universe database with characters, spells, potions and more
QuickChart
Generate chart and graph images
Randommer
Random data generator
RAWG.io
500,000+ games for 50 platforms including mobiles
Remove.bg
Image Background removal
Rendobar
Hosted media processing over REST: transcode, caption, watermark video
RevCarData
455,000+ vehicle specs and VIN decoding across EU, US, and Asian markets
Sendgrid
A cloud-based SMTP provider that allows you to send emails without having to maintain email servers
shutterstock
Stock Photos and Videos
Slack
Team Instant Messaging
SoundCloud
With SoundCloud API you can build applications that will give more power to control your content
Spoonacular
Recipes, Food Products, and Meal Planning
Spotify
View Spotify music catalog, manage users' libraries, get recommendations and more
Square
Easy way to take payments, manage refunds, and help customers checkout online
StackExchange
Q&A forum for developers
Strava
Connect with athletes, activities and more
SwiftKanban
Kanban software, Visualize Work, Increase Organizations Lead Time, Throughput & Productivity
TCGdex
Multi languages Pokémon TCG Information
Telegram Bot
Simplified HTTP version of the MTProto API for bots
ThronesApi
Game Of Thrones Characters Data with imagery
Ticketmaster
Search events, attractions, or venues
TIPO
Taiwan patent search system api
TMDb
Community-based movie data
TomTom
Maps, Directions, Places and Traffic APIs
Trakt
Movie and TV Data
Transport for Bordeaux, France
Bordeaux Métropole public transport and more (France)
Transport for London, England
TfL API
Transport for Paris, France
RATP Open Data API
Trello
Boards, lists and cards to help you organize and prioritize your projects
Twitch
Game Streaming API
Read and write Twitter data
TWZRD Agent Intel
Solana on-chain agent trust scoring via MCP; 4 free tools to score, resolve and verify AI agent wallets
Umeå Open Data
Open data of the city Umeå in northen Sweden
Universalis
Final Fantasy XIV market board data
UPS
Shipment and Address information
US Weather
US National Weather Service
Vimeo
Vimeo Developer API
Visual Crossing
Global historical and weather forecast data
Watchmode
API for finding out the streaming availability of movies & shows
Weatherbit
Weather
WebScraping.AI
Web Scraping API with built-in proxies and JS rendering
Wordnik
Dictionary Data
YNAB
Budgeting & Planning
YouTube
Add YouTube functionality to your sites and apps