Climatiq provides a developer-first API for carbon accounting and emissions calculations. The platform packages a curated emission-factor database together with calculation endpoints that turn activity or spend data into auditable CO2-equivalent estimates aligned with the GHG Protocol. Capabilities span search across the factor catalog, generic activity-based estimation, and purpose-built endpoints for travel, freight (GLEC), energy, cloud computing, procurement, and the EU Carbon Border Adjustment Mechanism.
URL: Visit APIs.json URL
- Type: Index
- Position: Consumer
- Access: 3rd-Party
- Carbon Accounting, Carbon Emissions, Climate, Energy, Environment, GHG Protocol, Sustainability
- Created: 2025-02-24
- Modified: 2026-04-27
The Climatiq API is a single REST surface at api.climatiq.io that groups search, estimation, and reference operations under a shared API-key (Bearer) auth model. It exposes /data/v1/search for discovering emission factors; /data/v1/estimate for activity-based estimation; family endpoints under /travel, /freight, /energy, /compute, /procurement, /autopilot, /classifications, and /cbam for purpose-built calculations; and reference endpoints for regions and unit types. All endpoints return CO2e in kilograms together with the underlying factor and gas breakdown.
Human URL: https://www.climatiq.io/docs/api-reference
Base URL: https://api.climatiq.io
- Carbon Emissions, Emission Factors, GHG Protocol, Sustainability
- Documentation
- Getting Started
- Search Reference
- Estimate Reference
- Travel Reference
- Intermodal Freight Reference
- Energy Reference
- Computing Reference
- Procurement Reference
- Autopilot Reference
- Classifications Reference
- Custom Mappings Reference
- CBAM Reference
- Change Log
- OpenAPI
- Website
- Portal
- Documentation
- Getting Started
- Pricing
- Blog
- Trust
- Support
- Customers
- Login
- Playground
- Partners
- Newsletter
- Versioning
- OpenAPI
- JSON Schema
- JSON-LD Context
- Spectral Ruleset
- Naftiko Capabilities
FN: Kin Lane
Email: kin@apievangelist.com