Free API categories
3,005 free APIs sorted into 58 categories. Pick a subject to filter the catalogue down to it.
- AI
- Animals
- Anime
- Anti-Malware
- APILayer APIs
- Art & Design
- Authentication & Authorization
- Blockchain
- Books
- Business
- Calendar
- Cloud Storage & File Sharing
- Continuous Integration
- Cryptocurrency
- Currency Exchange
- Data Validation
- Development
- Dictionaries
- Disasters
- Documents & Productivity
- Education
- Entertainment
- Environment
- Events
- Finance
- Food & Drink
- Fraud Prevention
- Games & Comics
- Geocoding
- Government
- Health
- Jobs
- MCP Servers
- Music
- News
- Open Data
- Open Source Projects
- Patent
- Personality
- Pharma
- Phone
- Photography
- Programming
- Science & Math
- Security
- Shopping
- Social
- Sports & Fitness
- Test Data
- Text Analysis
- Tracking
- Transportation
- Uncategorised
- URL Shorteners
- Vehicle
- Video
- Weather