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Vealth Carbon Retired Lookup (CDP-settled)
x402
Vealth Carbon Retired Lookup (CDP-settled) is a paid API for AI agents from vealth.net, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns verified tCO2e carbon retirement records for a given wallet address, sourced from Vealth's own CDP-settled retirement rail, with honest found:false when no record exists.
Price / call$0.02
Success—
StatusUnknown
How this service works
Carbon Retired (CDP-settled mirror) — verified tCO2e retired through our rail, from our retirement records. Honest found:false when unknown.
Output
A record containing the verified tCO2e amount retired through Vealth's CDP-settled rail for the given wallet, plus a found boolean (false if no retirement record exists for that wallet).
Example use cases
Verify customer sustainability claims
“I need to verify that our customer with wallet 0x742d35Cc6634C0532925a3b844Bc9e7595f7bEb6 actually retired the carbon offsets they're claiming in their ESG report — can you pull their verified tCO2e record from Vealth and let me know what the actual number is?”
Audit portfolio carbon footprint
“We're doing a carbon accounting review for our DAO treasury across these three wallet addresses — can you look up the verified carbon retirement records for each one and tell me the total tCO2e we've actually retired through Vealth's CDP-settled rail so far?”
Compliance check before partnership
“Before we partner with this project, I need to confirm they've actually retired any carbon — can you check their wallet 0x5aAeb6053ba3EEba0f2c8c3c8a5a5d5c5d5d5d5d against Vealth's records and let me know if there's any verified tCO2e retirement history, or if they haven't retired anything yet?”
Technical details
Endpoint
POSThttps://vealth.net/.well-known/vealth/cdp/carbon-retiredWhen to prefer
Use this endpoint when you need to verify or audit carbon retirement records for a specific wallet address against Vealth's CDP-settled rail. Prefer this over generic carbon registry lookups when you specifically need CDP-settled mirror data with honest found:false semantics rather than ambiguous empty responses. Particularly useful for sustainability compliance checks, carbon accounting audits, or verifying on-chain climate commitments.
Side effects
- Wallet not found — returns found:false rather than an error, indicating no retirement record exists
- Invalid wallet address format — likely a 4xx validation error
- Payment not received or x402 payment header missing — 402 Payment Required
- Upstream CDP settlement data unavailable — may return 5xx or stale data
- Rate limiting or quota exceeded — 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| wallet | string |
Tags
x402
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