Patch Carbon API

The Patch API lets developers browse carbon projects, generate emissions estimates, and place orders for verified carbon credits and removals. It is delivered as a REST/JSON API documented with OpenAPI 3, with official client libraries in multiple languages. The API is used by climate products, accounting platforms, and embedded climate flows to make carbon action programmable.

Documentation

Specifications

Schemas & Data

Other Resources

OpenAPI Specification

patch-io-carbon-api-openapi.yml Raw ↑