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Carbon credits
you can actually
verify.

The carbon market runs on trust it hasn't earned. CarbonStream replaces faith with data — real-time validation, full chain of custody, every credit accounted for.

Start validatingSee how it works
0Credits validated
0Registries
0Accuracy %
carbonstream-cli
$ carbonstream validate --batch
→ Ingesting 2,847 credits from registry...
→ Cross-referencing chain of custody...
✓ 2,841 validated ⚠ 4 flagged ✗ 2 rejected
→ Generating compliance report...
✓ Report saved: Q4-2025-audit.pdf
The inconvenient truth

The carbon market is a trust problem disguised as a climate solution.

Credits are issued, traded, and retired across fragmented registries with no unified verification layer. The result: billions flowing through a system nobody can fully audit.

90%+

of carbon credits have never been independently validated

Berkeley Carbon Trading Project
$2.4B

in credits traded annually with no standardized verification

Ecosystem Marketplace, 2024
78%

of corporate buyers report low confidence in offset quality

MSCI Carbon Markets Survey

"Net-zero commitments mean nothing if the credits behind them can't be verified. The market needs infrastructure, not promises."

— The case for real-time validation

The pipeline

From raw credit to verified asset.

Credits are submitted via API, CSV upload, or direct registry integration. We pull metadata, project details, and issuance records automatically.

input2,847 credits from Verra VCS
outputStructured records with full provenance
time< 2 seconds
Built for your role

One platform. Every stakeholder.

Issue credits that buyers actually trust.

Your credits are only as valuable as their verification. CarbonStream gives you automated validation at issuance, so every credit enters the market with a verifiable audit trail — not a PDF and a promise.

1
Batch validationValidate thousands of credits against registry standards in seconds
2
Auto-certificationGenerate tamper-proof certificates with full chain of custody
3
Registry syncDirect integration with Verra, Gold Standard, ACR, and CAR
94%
faster than manual verification
Used by teams at enterprise scale
The difference

Infrastructure, not another dashboard.

Manual spot-check audits
→
Continuous automated validation
Every credit, every time — not a random sample once a year.
PDF certificates
→
Immutable audit trails
Every validation decision, data source, and timestamp — recorded and queryable.
One registry at a time
→
Cross-registry intelligence
Unified view across Verra, Gold Standard, ACR, CAR — with deduplication built in.
Quarterly compliance reports
→
Real-time compliance stream
ESG disclosures generate themselves. GRI, SASB, TCFD — always current.
Under the hood

Built for teams that read the docs.

CarbonStream is infrastructure, not a dashboard. API-first architecture, enterprise-grade security, and integrations that fit your existing stack.

POST /v1/credits/validate
GET /v1/credits/:id/chain-of-custody
GET /v1/reports/compliance/:framework
WS /v1/stream/validations
01

Ingest

●API-first ingestion (REST + GraphQL)
●Direct registry connectors (Verra, GS, ACR, CAR)
●Batch CSV/JSON upload
●Webhook-triggered validation
02

Validate

●Cross-registry deduplication
●Vintage & methodology verification
●AI anomaly detection
●Satellite data cross-reference
03

Report

●Automated ESG disclosures (GRI, SASB, TCFD)
●Audit-ready compliance packs
●Custom dashboards & analytics
●Scheduled report generation
04

Integrate

●SSO / SAML enterprise auth
●Role-based access control
●Audit log & activity stream
●Webhooks for downstream systems

Stop trading on faith.
Start validating with data.

Whether you're issuing credits, buying offsets, or auditing portfolios — CarbonStream gives you the verification infrastructure to do it with confidence.

Start validating — free tier availableTalk to the team
SOC 2 Type IIISO 27001GDPR Compliant99.9% Uptime SLA
CarbonStream

Real-time carbon credit validation infrastructure.

All systems operational

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© 2026 CarbonStream, Inc.Built for the carbon market that should exist.