API integrations and partnerships

EC3, developed by Building Transparency, is a free, open-access tool for embodied carbon accounting in material specification and procurement, with APIs enabling data access for EPDs, PCRs, and project integrations. It supports carbon-smart decisions through configurable jobs and extractions via developer APIs.

2050 Materials provides an API-first platform with real-time data on building material climate impacts, drawing from a database of over 200,000 products and 10,000 materials for embodied carbon calculations. 

Twinbase is an open-source platform for hosting and managing digital twin documents using Semantic Web standards, supporting machine-readable product data, digital product passports, and building lifecycle tracking. It enables syncing of twin data across manufacturers, designers, and contractors via git-based hosting.