CO2 Offset
API calculates and validates the carbon footprint
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Environment
- Documentation / URL
- https://co2offset.io/api.html
Overview
CO2 Offset calculates carbon footprints — keyless.
⚠️ Status (verified 2026-08): the API path 302-redirects to a corrently.io document page — the service appears to have been absorbed into Corrently. Verify from your network before relying on it.
What it used to provide
curl "https://co2offset.io/api/calculate"Alternatives
- Corrently (see the redirect target).
FAQ
Is CO2 Offset free? It was free — now redirects to Corrently (verified).
Why 302? The service moved into Corrently (verified) — check the new docs.
What does it do? Carbon footprint.
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