1,500+ Public APIs — Curated Directory with Auth, SDKs & Free Limits
Stop spending hours searching for APIs. This ready-to-use dataset gives you 1,555 public APIs across 52 categories, organized so you can find what you need in seconds.
What's inside each row:
- API name & description
- Category (52 categories)
- Base URL
- Auth type (API Key / OAuth / None)
- Free tier availability
- Free limit (req/day or month)
- Available SDKs
- Documentation URL
Top categories included:
Development (154), Geocoding (94), Games & Comics (89), Government (83), Finance (55), Cryptocurrency (55), Weather (36), Machine Learning (30), Music (32), and 42 more.
Who is this for:
✓ Developers building apps who need to find APIs quickly
✓ Indie hackers validating ideas and looking for free data sources
✓ Students and bootcamp grads building portfolio projects
✓ No-code builders connecting tools via Zapier, Make, or n8n
✓ Data scientists looking for free datasets
Format: CSV — compatible with Excel, Google Sheets, Notion, and Airtable.
One-time payment. Instant download. No subscription.