Trust signals
Pricing
FREE
Auth
NONE
CORS
No
Rate limit
Without API key: 5 requests in a 30 second window; with key: 50 requests in 30 seconds
Health
901ms
Trust score
81 (B)
Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
- Homepagenvd.nist.gov
- Documentationnvd.nist.gov/developers
- Base URLnvd.nist.gov/vuln/Data-Feeds/JSON-feed-changelog
Integration checklist
- Auth is NONE
- No CORS — route calls through your backend.
- Rate limit: Without API key: 5 requests in a 30 second window; with key: 50 requests in 30 seconds