The Unzer API connects your business to the Unzer payment infrastructure.
The Unzer API:
- Is based on the representational state transfer (REST) architectural style.
- Accepts requests made with standard HTTP methods.
- Sends a response with a JSON payload that contains detailed information about the requested resource.
- Uses HTTP basic authentication (BA) over HTTPS, with your API key serving as a username.
For more details, go to About the Unzer API.
You can integrate the Unzer API into your workflow in a lot of different ways.
Accept payments through direct communication with the Unzer API:
Accept payments through UI components created by Unzer:
Accept payments through customizable payment pages prepared by Unzer:
Check out our SDKs:
Let us show you around the Unzer API!
First, sign your Unzer contract and get your credentials:
Read our quickstart guide, to quickly learn how the Unzer API works:
See the list of our supported payment methods, and follow individual tutorials to implement the methods you need:
Get all the API reference information you need, from a single page:
After you start accepting real-life payments, log in to the Unzer Insights portal and analyze your data: