API Keys

Manage your API keys for programmatic access

Free Tier

20 req/hour

No API key required · IP-based rate limiting

API Tier

1,000 req/hour

Add X-API-Key header · Full feature access

Create New Key

Keys are stored locally in your browser. Keep them secret.

No API keys yet

Create your first key above

Usage Example

# Free tier (no key needed)
curl https://your-app.vercel.app/api/notes

# API tier (with key)
curl https://your-app.vercel.app/api/notes \
  -H "X-API-Key: epic_your_key_here"

# POST example
curl -X POST https://your-app.vercel.app/api/chat \
  -H "Content-Type: application/json" \
  -H "X-API-Key: epic_your_key_here" \
  -d '{"messages": [{"role": "user", "content": "Hello!"}]}'