Climatiq API
Environment · Operational · 30d uptime 100%
Measure and embed carbon calculations into any product with Climatiq's emission factor API, PCF Studio, and scientifically vetted datasets.
Trust signals
Pricing
FREE
Auth
API_KEY
CORS
Yes
Rate limit
Free tier available. Paid plans for higher limits.
Health
400ms
Trust score
94 (A)
Last checked Oct 17, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Homepagewww.climatiq.io
- Documentationdocs.climatiq.io
- Base URLdocs.climatiq.io
Integration checklist
- Auth is API_KEY
- CORS enabled — callable directly from browsers.
- Rate limit: Free tier available. Paid plans for higher limits.