ScriptMasterLabs.com · x402 Directory
Atmospheric CO2
Resource: https://api.vextorium.com/v1/atmospheric-co2 · Directory page generated 2026-11-07T02:50:59.414Z from live sources.
The facts, as last reported 2026-11-07T02:49:39.039Z: this resource answers x402 payment challenges at 0.002 USDC on Solana (exact), pay to HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2. It is reported by Coinbase CDP and its directory state is live.
What it does
Atmospheric CO2 concentration measured by NOAA at Mauna Loa: latest monthly ppm, yearly change, comparison with 10 years ago and with NOAA's first record (May 1974), and the recent series. U.S. Government data.
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Solanasolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | USDCEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | 0.0022000 atomic | HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2 |
| XRPLxrpl:0 | exact | 524C555344000000000000000000000000000000 | 00.002 atomic | rEac5rTEr7y81iEyrMTrHCRbnktSE2pNCp |
| XRPLxrpl:0 | exact | XRPXRP | 0.001541540 atomic | rEac5rTEr7y81iEyrMTrHCRbnktSE2pNCp |
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0022000 atomic | 0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf |
| Polygoneip155:137 | exact | USDC0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 | 0.0022000 atomic | 0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf |
| Optimismeip155:10 | exact | USDC0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 | 0.0022000 atomic | 0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-07T02:49:39.039Z |
| Settlement recency | listing last updated 2026-11-07T02:15:27.768Z at its source |
| Freshness | live — last reported 2026-11-07T02:49:39.039Z, listing last updated at source 2026-11-07T02:15:27.768Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
| Tags | climate, co2, emissions, noaa, environment |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://api.vextorium.com/v1/atmospheric-co2"
Pay it with any x402 client on Solana, XRPL, Base, Polygon, Optimism. Networks: Solana · XRPL · Base · Polygon · Optimism