CoinCap API
Cryptocurrency · Operational · 30d uptime 100%
Real-time cryptocurrency market cap rankings, trading charts, and more.
Trust signals
Pricing
FREE
Auth
NONE
CORS
No
Rate limit
Unknown
Health
299ms
Trust score
89 (B)
Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
- Homepagecoincap.io
- Documentationdocs.coincap.io/
- Base URLdocs.coincap.io/
Integration checklist
- Auth is NONE
- No CORS — route calls through your backend.
- Rate limit: Unknown