NEWOur work on sustainable AI has been featured by Amazon Web Services
Read case studyCarbonAPI makes it easy to quickly and accurately add global emissions data into existing business tools and software platforms.
“CarbonAPI is helping us progress toward our goal of measuring emissions across our SME customers. Accurate, invoice-level insights delivered in-region give us the confidence that we’re supporting customers to meet their sustainability commitments, as well as the banks ambitions”

CarbonAPI is your carbon accounting toolkit.
Whether you're building your own carbon accounting system, or just want to add high quality carbon data to the tools you're already using, CarbonAPI has you covered, from expense analysis to document emission capture, all backed by global emission factor data.
Accuracy is a non-negotiable. We rigorously test our analysis pipelines on a daily basis to ensure accuracy and alignment with global standards. We align with the GHG Protocol, ISO 14064, and more.
Leverage cutting-edge AI technology, powered by leading AI engines, to automatically detect, measure, and analyze your carbon footprint. Get precise insights powered by machine learning and real-time data processing.
Use our pre-built integrations to add AI analysis to the tools you're already using, or build a completely unique solution using our API.
Introducing Integrations
Capture emissions data within the spreadsheets, file management and accounting applications you currently use. Our pre-built integrations enable you to measure carbon emissions within your existing business processes.
Integrate automated carbon accounting into your product
The CarbonAPI suite of APIs is designed to be easy to integrate, and get you to market quickly.
const carbonAPI = new CarbonAPIClient({ apiKey: "AB-12-34-56-78-90" });
const transactions = [...]
await carbonAPIClient.createTransactionBatch({ transactions, countryCode: "AU",});
// Results will be sent to your webhook URL:
| Description | Amount | Emission Category | Emissions |
|---|---|---|---|
| Xero - Software Subscription | $100.00 | DIGITAL_SUBSCRIPTIONS | 0.5kg |
| AWS - Cloud Infrastructure | $250.00 | CLOUD_COMPUTING | 45kg |
| Office Depot - Supplies | $75.00 | OFFICE_SUPPLIES | 12kg |
| Uber - Business Travel | $120.00 | TRANSPORTATION_TAXI | 28kg |
| Starbucks - Team Meeting | $85.00 | FOOD_AND_DRINKS | 8kg |
