PROGRAMMATIC REGISTRY RETIREMENT | REGISTRY BRIDGE
CARBON OFFSET API
programmatic carbon credit purchases & verified registry retirements
Integrate programmatic carbon credit procurement directly into enterprise software, travel engines, and e-commerce platforms. Connects directly to Verra VCS, Gold Standard, and Indian Carbon Registry (ICR) with permanent cryptographic retirement certificates.
Institutional Quality Credit Fulfillment
Direct Registry Linking
Every order triggers a live API retirement on the official registry ledger, returning a unique immutable serial number.
Anti-Double-Counting
Cryptographic ledger records lock purchased credits instantly, preventing double-selling or duplicate environmental claims.
Vetted Project Portfolios
Access certified afforestation, biochar, renewable transition, and cookstove projects with rigorous additionality validation.
Payload Example
Programmatic Credit Retirement Request
// POST /api/v1/offsets/retire
{
"projectId": "VCS-1845",
"tonnes": 50,
"beneficiaryName": "Acme Corp Global",
"retirementReason": "Q3 2026 Scope 1 Residual Neutralization"
}
// Response: 200 OK
{
"status": "retired",
"registrySerial": "12840-59281-99201-VCS",
"certificateUrl": "https://registry.verra.org/certificates/...",
"ledgerProof": "0x9f4a...e12b"
}