listed
x402 Carbon Retirement API · x402.klimalabs.com
Entry point to the x402 carbon retirement API on Base. Returns every endpoint you need (free discover, quote and certificate; prepare-auth + POST actions/retire to retire with a signed USDC authorization) plus a live snapshot of the top 3 carbon classes and marketplace listings by liquidity. Start with /api/discover and /api/quote; full spec at /openapi.json.
https://x402.klimalabs.com/api/catalog
Entry point to the x402 carbon retirement API on Base. Returns every endpoint you need (free discover, quote and certificate; prepare-auth + POST actions/retire to retire with a signed USDC authorization) plus a live snapshot of the top 3 carbon classes and marketplace listings by liquidity. Start with /api/discover and /api/quote; full spec at /openapi.json.
This listing is taken from the catalogues and the provider named above. The price is what that source advertised.
