Discover our API
Quickly and easily calculate and compensate CO2 emissions with our API.
≈ ms
Response Time
> %
Availability of the API
GET/projects
POST/calculate
PUT/order
Calculate emissions
Suitable emission factors
Whether you are making travel offers, managing a vehicle fleet or creating a financial app, with KlimAPI it is possible to determine the CO2 emissions of your users and support them in making more environmentally conscious decisions.
Expandable through own factors
You can add your own factors to the API. For example, you can calculate the emissions of a product based on your own data. You can then optionally combine these with our factors and they will also be displayed on certificates.
Simple operation
Our API is so easy to use that you can integrate it into your system in just a few minutes. You can use the API with any programming language that supports HTTP requests.
View API documentation Learn more about emission calculationPOST/calculate
Air travel
5.179 kg CO2e
Electricity
618 kg CO2e
Electronics
1,164 kg CO2e
PUT/orders
via emissions
5,212 kg CO2e
via amount
€11.64
via calculation
2 Flights
Quilleco hydroelectric power station
5,212 kg CO2e • €11.64
Fiji Nadarivatu hydropower plant
5,212 kg CO2e • €11.64
Gangwon Wind Park
5,212 kg CO2e • €11.64
Request compensation
Seamless integration of the calculation
Use your calculation results directly to display suitable compensation offers.
Individual project selection
Configure which project categories and certifications you want to support. We will then only show you the projects that are suitable for you. You can view offers for up to 3 projects at the same time. Detailed information on the project, certification and offsetting is included in each case.
View API documentation Find out how compensation worksGET/projects
Sidrap Wind Energy Park
Yarra Yarra biodiversity project
Betulia hydropower plant
GET/metrics
Emissions offset
1,654,212 kg CO2e
Certificates issued
59,743 Certificates
Sales
€66,168.18
const request = require("request");
const options = {
method: 'GET',
url: 'https://api.klimapi.com/v1/orders/' + order_id,
headers: {
'X-LOCALE': 'EN',
'X-API-KEY': 'secret'
}
};
request(options, (error, response, body) => {
if (error) throw new Error(error);
console.log(body);
});
Docs State-of-the-art technology: Our API
Our cloud-first systems are designed for maximum stability and accessibility, while still maintaining their integrity and ensuring data protection with the latest technologies. Our API scales with every request, so we can always guarantee low query latencies.
Explore our API solutionsProtected worldwide by European data protection rules
German & English support
Resources for getting started:
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Create an account and start calculating and offsetting CO2 emissions directly via our API. Do you still have questions or need a customized offer? Use the chat or make an appointment directly with our sales team.