Carbon APIs
We publish a series of APIs—a carbon measurement API and a carbon offsets API—that enable your business to understand your carbon footprint and take action to mitigate your impact.
We work with a wide ranges of businesses from online travel agencies to tour operators to corporate travel managers (TMCs).
![carbon offset api](https://sustainabletravel.org/wp-content/uploads/Travel-carbon-measurement-offset-API-graphic-1000px-1-1-2.png)
How Our APIs Work
![adaptation](https://sustainabletravel.org/wp-content/uploads/Measure-carbon-footprint-icon-256px-1-1-1.png)
Measure Carbon Emissions
Our Measurement API uses our proprietary methodology to measure emissions generated by core components of travel, including: flights, vehicles, trains, boats, hotels, and meals. A simple-to-integrate, speedy set of endpoints allows you to send us your travel data and receive back a CO2 footprint in metric tons.
![](https://sustainabletravel.org/wp-content/uploads/shopping-cart-100x100-1-1-1.png)
Purchase Carbon Offsets
Our Transactional API allows clients to purchase carbon offsets from our best-in-class portfolio of climate projects, and track their footprint down to carbon neutral. Call our portfolio description and allocation, onboard clients, and purchase carbon offsets, all through a series of easy-to-use endpoints.
Use Cases
![](https://sustainabletravel.org/wp-content/uploads/travel-software-icon-128px-60x60-1-1-2.png)
Backend office solutions for travel agencies and tour operators
![](https://sustainabletravel.org/wp-content/uploads/booking-icon-128px-60x60-1-1-2.png)
Booking engines and shopping carts
![](https://sustainabletravel.org/wp-content/uploads/business-dashboard-icon-white-128px-60x60-1-1-2.png)
Third-party BI dashboards
More Ways to Offset Carbon
![](https://sustainabletravel.org/wp-content/uploads/Contribute-for-Climate-Icon-v4-100x100-1-2-2.png)
Contribute to the Climate
Give back a percentage of your sales to offset carbon.
![](https://sustainabletravel.org/wp-content/uploads/calculator-4-100x100-2-1-3.png)
Offset a Specific Amount
Offset a pre-determined amount of CO2.
![](https://sustainabletravel.org/wp-content/uploads/calculator-4-100x100-3-1-2.png)
Travel Carbon Calculator
Calculate and offset flights, vehicles, and boat travel.
![](https://sustainabletravel.org/wp-content/uploads/calculator-4-100x100-2-1-3.png)
Embeddable Calculator
Add a carbon calculator to your website.
Contact Us to Learn More
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