Our basics
Learn everything about the foundation of our platform and get an overview of all functions in our basics.
Integrations
To help you get started, we offer a wide range of integrations that allow you to get started with little or even no programming knowledge. All our integrations use the available endpoints of the API, so they can also serve as inspiration for your own integrations.

Zapier
With our Zapier app, you can integrate our products into more than 5,000 different apps.
Payment Links
Just provide the link and we'll take care of payment, verification and issuing the certificate.

WooCommerce
The WooCommerce plugin seamlessly integrates our features into your WooCommerce store.
Shopify Coming soon
Our Shopify plugin will integrate the compensation directly into your Shopify store without any code.
Extensions
Single Sign-On
Secure your links with your own oAuth2 authentication.
Analytics + Coming soon
Get analytics on how your users interact with our calculations and compensation offers.
CO2 Calculator Pages
Our CO2 Calculator pages allow you to perform calculations without the direct help of our API.
Custom Domains Coming soon
With our domains extension you can easily serve our pages on your own domain.
Widgets & Badges
Customize our widgets & badges and use them for quick integration into your user interface.
Add-A-Tree Coming soon
Planting trees is great. With this extension, you can provide additional support to forests.
Ready to start? Contact us or create an account directly.
Create an account and start directly with the calculation and compensation of CO2 emissions via our API. You still have questions or need an individual offer? Use the chat or make an appointment with our sales team.