VCM01 July 2026

Carbonmark launches API for e-commerce carbon credit retirement

Carbonmark has launched an API and Checkout Service designed to integrate carbon credit retirement directly into e-commerce platforms. The API allows businesses to discover, price, and retire carbon credits on demand, facilitating fractional retirement as small as 0.001 tCO₂e per order. All retirements are recorded on a public blockchain, providing tamper-proof and verifiable proof of climate action. This initiative aims to streamline the process of offsetting residual e-commerce emissions, moving from quarterly procurement to real-time, per-order compensation.

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