Public API Directory
179 APIs across 45 categories. Find the perfect API for your next project.
Featured APIs
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OpenSky Network
Live air traffic data
AviationStack
Real-time flight data and tracking
LibreTranslate
Open source machine translation
LanguageTool
Grammar and spell checking
Google Cloud NLP
Sentiment, entity, and syntax analysis
Detect Language
Language detection API
ReqRes
Hosted REST API for testing
Random User
Random user data generator
Mockaroo
Generate realistic test data
JSONPlaceholder
Fake REST API for testing
DummyJSON
Fake JSON data for testing
TheSportsDB
Sports data, teams, and events
Football-Data.org
Football competitions and matches
ESPN
Sports scores and news
balldontlie
NBA players, teams, and stats
API-Football
Football/soccer leagues and matches
Tumblr
Microblogging and social networking
Social news and community discussions
Mastodon
Decentralized social networking
Professional networking and profiles
Vonage
SMS, voice, and video communications
Twilio
SMS, voice, and messaging platform
Plivo
SMS and voice communications
MessageBird
SMS, voice, and chat
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