Klima Retirement Aggregator

active

Retire tokenized carbon credits on Base through Klima Protocol and the Carbonmark marketplace, and resolve the public Carbonmark certificate. Discovery, quoting and transaction building are free. GET /api/catalog is a $0.001 x402 snapshot of the most liquid supply. POST /api/actions/retire charges only the retirement itself, funded by a signed authorization and relayed non-custodially.

DataBasex402 v2exactx402-retire-git-feat-paid-indexing-gate-and-openapi-carbonmark.vercel.app ↗︎

Settled via Coinbase.

The live 402 challenge pays a wallet its listing does not advertise.

Transactions · 30d
36
Volume · 30d
$0.036
Unique buyers · 30d
7
Uptime · 30d
100.0%
Latency p50
80ms
Reported calls · 30d
1

Endpoints (1 live)

  • GET /api/catalog — Live snapshot of the most liquid carbon credits retirable on Base: the top 3 Klima Protocol carbon classes and the top 3 Carbonmark marketplace listings, with USDC-per-tonne prices and tonnes available. Additionally, the additional endpoints to quote and retire carbon are included; query those endpoints for further discovery, quotes, and retirements. Query /.well-known, /openapi, and /discover to get started. (0.001 USDC on Base)

First seen · last seen · last active